342897028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1\times {\mathrm{2539}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 632256800

約数和(自身を除く): 289359772

約数列:

[1, 2, 4, 19, 38, 76, 1777, 2539, 3554, 5078, 7108, 10156, 33763, 48241, 67526, 96482, 135052, 192964, 4511803, 9023606, 18047212, 85724257, 171448514, 342897028]

約数ペア:

[(1, 342897028), (2, 171448514), (4, 85724257), (19, 18047212), (38, 9023606), (76, 4511803), (1777, 192964), (2539, 135052), (3554, 96482), (5078, 67526), (7108, 48241), (10156, 33763)]