2504048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8237}}^1$

素因数の和:8264

約数の個数: 20

約数和(自身を含む): 5107560

約数和(自身を除く): 2603512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8237, 16474, 32948, 65896, 131792, 156503, 313006, 626012, 1252024, 2504048]

約数ペア:

[(1, 2504048), (2, 1252024), (4, 626012), (8, 313006), (16, 156503), (19, 131792), (38, 65896), (76, 32948), (152, 16474), (304, 8237)]