1668554498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{4507}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 2794599360

約数和(自身を除く): 1126044862

約数列:

[1, 2, 13, 26, 29, 58, 377, 491, 754, 982, 4507, 6383, 9014, 12766, 14239, 28478, 58591, 117182, 130703, 185107, 261406, 370214, 1699139, 2212937, 3398278, 4425874, 28768181, 57536362, 64175173, 128350346, 834277249, 1668554498]

約数ペア:

[(1, 1668554498), (2, 834277249), (13, 128350346), (26, 64175173), (29, 57536362), (58, 28768181), (377, 4425874), (491, 3398278), (754, 2212937), (982, 1699139), (4507, 370214), (6383, 261406), (9014, 185107), (12766, 130703), (14239, 117182), (28478, 58591)]