1246124624

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{714521}}^1$

素因数の和:714638

約数の個数: 20

約数和(自身を含む): 2436520020

約数和(自身を除く): 1190395396

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 714521, 1429042, 2858084, 5716168, 11432336, 77882789, 155765578, 311531156, 623062312, 1246124624]

約数ペア:

[(1, 1246124624), (2, 623062312), (4, 311531156), (8, 155765578), (16, 77882789), (109, 11432336), (218, 5716168), (436, 2858084), (872, 1429042), (1744, 714521)]