853280078

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{1217}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 1489779648

約数和(自身を除く): 636499570

約数列:

[1, 2, 7, 14, 61, 122, 427, 821, 854, 1217, 1642, 2434, 5747, 8519, 11494, 17038, 50081, 74237, 100162, 148474, 350567, 519659, 701134, 999157, 1039318, 1998314, 6994099, 13988198, 60948577, 121897154, 426640039, 853280078]

約数ペア:

[(1, 853280078), (2, 426640039), (7, 121897154), (14, 60948577), (61, 13988198), (122, 6994099), (427, 1998314), (821, 1039318), (854, 999157), (1217, 701134), (1642, 519659), (2434, 350567), (5747, 148474), (8519, 100162), (11494, 74237), (17038, 50081)]