249053284

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{100913}}^1$

素因数の和:101534

約数の個数: 12

約数和(自身を含む): 436553964

約数和(自身を除く): 187500680

約数列:

[1, 2, 4, 617, 1234, 2468, 100913, 201826, 403652, 62263321, 124526642, 249053284]

約数ペア:

[(1, 249053284), (2, 124526642), (4, 62263321), (617, 403652), (1234, 201826), (2468, 100913)]