939926468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{6481}}^1$

素因数の和:9287

約数の個数: 24

約数和(自身を含む): 1772308440

約数和(自身を除く): 832381972

約数列:

[1, 2, 4, 13, 26, 52, 2789, 5578, 6481, 11156, 12962, 25924, 36257, 72514, 84253, 145028, 168506, 337012, 18075509, 36151018, 72302036, 234981617, 469963234, 939926468]

約数ペア:

[(1, 939926468), (2, 469963234), (4, 234981617), (13, 72302036), (26, 36151018), (52, 18075509), (2789, 337012), (5578, 168506), (6481, 145028), (11156, 84253), (12962, 72514), (25924, 36257)]