803613122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 1320883200

約数和(自身を除く): 517270078

約数列:

[1, 2, 13, 26, 79, 158, 239, 478, 1027, 1637, 2054, 3107, 3274, 6214, 18881, 21281, 37762, 42562, 129323, 245453, 258646, 391243, 490906, 782486, 1681199, 3362398, 5086159, 10172318, 30908197, 61816394, 401806561, 803613122]

約数ペア:

[(1, 803613122), (2, 401806561), (13, 61816394), (26, 30908197), (79, 10172318), (158, 5086159), (239, 3362398), (478, 1681199), (1027, 782486), (1637, 490906), (2054, 391243), (3107, 258646), (3274, 245453), (6214, 129323), (18881, 42562), (21281, 37762)]