7514996818

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{10007}}^1$

素因数の和:10199

約数の個数: 48

約数和(自身を含む): 13417125120

約数和(自身を除く): 5902128302

約数列:

[1, 2, 7, 14, 49, 79, 97, 98, 158, 194, 553, 679, 1106, 1358, 3871, 4753, 7663, 7742, 9506, 10007, 15326, 20014, 53641, 70049, 107282, 140098, 375487, 490343, 750974, 790553, 970679, 980686, 1581106, 1941358, 5533871, 6794753, 11067742, 13589506, 38737097, 47563271, 76683641, 77474194, 95126542, 153367282, 536785487, 1073570974, 3757498409, 7514996818]

約数ペア:

[(1, 7514996818), (2, 3757498409), (7, 1073570974), (14, 536785487), (49, 153367282), (79, 95126542), (97, 77474194), (98, 76683641), (158, 47563271), (194, 38737097), (553, 13589506), (679, 11067742), (1106, 6794753), (1358, 5533871), (3871, 1941358), (4753, 1581106), (7663, 980686), (7742, 970679), (9506, 790553), (10007, 750974), (15326, 490343), (20014, 375487), (53641, 140098), (70049, 107282)]