765894428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{5801}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 1444233840

約数和(自身を除く): 678339412

約数列:

[1, 2, 4, 13, 26, 52, 2539, 5078, 5801, 10156, 11602, 23204, 33007, 66014, 75413, 132028, 150826, 301652, 14728739, 29457478, 58914956, 191473607, 382947214, 765894428]

約数ペア:

[(1, 765894428), (2, 382947214), (4, 191473607), (13, 58914956), (26, 29457478), (52, 14728739), (2539, 301652), (5078, 150826), (5801, 132028), (10156, 75413), (11602, 66014), (23204, 33007)]