1839690885558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{318743}}^1$

素因数の和:319221

約数の個数: 64

約数和(自身を含む): 3907852439040

約数和(自身を除く): 2068161553482

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 257, 394, 514, 591, 771, 1182, 1542, 3743, 4883, 7486, 9766, 11229, 14649, 22458, 29298, 50629, 101258, 151887, 303774, 318743, 637486, 956229, 961951, 1912458, 1923902, 2885853, 5771706, 6056117, 12112234, 18168351, 36336702, 62792371, 81916951, 125584742, 163833902, 188377113, 245750853, 376754226, 491501706, 1193055049, 1556422069, 2386110098, 3112844138, 3579165147, 4669266207, 7158330294, 9338532414, 16137639347, 32275278694, 48412918041, 96825836082, 306615147593, 613230295186, 919845442779, 1839690885558]

約数ペア:

[(1, 1839690885558), (2, 919845442779), (3, 613230295186), (6, 306615147593), (19, 96825836082), (38, 48412918041), (57, 32275278694), (114, 16137639347), (197, 9338532414), (257, 7158330294), (394, 4669266207), (514, 3579165147), (591, 3112844138), (771, 2386110098), (1182, 1556422069), (1542, 1193055049), (3743, 491501706), (4883, 376754226), (7486, 245750853), (9766, 188377113), (11229, 163833902), (14649, 125584742), (22458, 81916951), (29298, 62792371), (50629, 36336702), (101258, 18168351), (151887, 12112234), (303774, 6056117), (318743, 5771706), (637486, 2885853), (956229, 1923902), (961951, 1912458)]