501057189076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1801

約数の個数: 96

約数和(自身を含む): 940771117440

約数和(自身を除く): 439713928364

約数列:

[1, 2, 4, 19, 38, 76, 107, 197, 214, 257, 394, 428, 514, 788, 1028, 1217, 2033, 2434, 3743, 4066, 4868, 4883, 7486, 8132, 9766, 14972, 19532, 21079, 23123, 27499, 42158, 46246, 50629, 54998, 84316, 92492, 101258, 109996, 130219, 202516, 239749, 260438, 312769, 400501, 479498, 520876, 522481, 625538, 801002, 958996, 961951, 1044962, 1251076, 1602004, 1923902, 2089924, 2474161, 3847804, 4555231, 4948322, 5417303, 5942611, 9110462, 9896644, 10834606, 11885222, 18220924, 21669212, 23770444, 25653143, 33466283, 51306286, 61615493, 66932566, 102612572, 102928757, 123230986, 133865132, 205857514, 246461972, 411715028, 487409717, 635859377, 974819434, 1170694367, 1271718754, 1949638868, 2341388734, 2543437508, 4682777468, 6592857751, 13185715502, 26371431004, 125264297269, 250528594538, 501057189076]

約数ペア:

[(1, 501057189076), (2, 250528594538), (4, 125264297269), (19, 26371431004), (38, 13185715502), (76, 6592857751), (107, 4682777468), (197, 2543437508), (214, 2341388734), (257, 1949638868), (394, 1271718754), (428, 1170694367), (514, 974819434), (788, 635859377), (1028, 487409717), (1217, 411715028), (2033, 246461972), (2434, 205857514), (3743, 133865132), (4066, 123230986), (4868, 102928757), (4883, 102612572), (7486, 66932566), (8132, 61615493), (9766, 51306286), (14972, 33466283), (19532, 25653143), (21079, 23770444), (23123, 21669212), (27499, 18220924), (42158, 11885222), (46246, 10834606), (50629, 9896644), (54998, 9110462), (84316, 5942611), (92492, 5417303), (101258, 4948322), (109996, 4555231), (130219, 3847804), (202516, 2474161), (239749, 2089924), (260438, 1923902), (312769, 1602004), (400501, 1251076), (479498, 1044962), (520876, 961951), (522481, 958996), (625538, 801002)]