489596406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6276877}}^1$

素因数の和:6276895

約数の個数: 16

約数和(自身を含む): 1054515504

約数和(自身を除く): 564919098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6276877, 12553754, 18830631, 37661262, 81599401, 163198802, 244798203, 489596406]

約数ペア:

[(1, 489596406), (2, 244798203), (3, 163198802), (6, 81599401), (13, 37661262), (26, 18830631), (39, 12553754), (78, 6276877)]