3121949038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1\times {\mathrm{2153}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 5166808416

約数和(自身を除く): 2044859378

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1297, 2153, 2594, 4306, 16861, 27989, 33722, 55771, 55978, 92579, 111542, 185158, 725023, 1203527, 1450046, 2407054, 2792441, 5584882, 36301733, 72603466, 120074963, 240149926, 1560974519, 3121949038]

約数ペア:

[(1, 3121949038), (2, 1560974519), (13, 240149926), (26, 120074963), (43, 72603466), (86, 36301733), (559, 5584882), (1118, 2792441), (1297, 2407054), (2153, 1450046), (2594, 1203527), (4306, 725023), (16861, 185158), (27989, 111542), (33722, 92579), (55771, 55978)]