431314286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 713246016

約数和(自身を除く): 281931730

約数列:

[1, 2, 13, 26, 61, 122, 151, 302, 793, 1586, 1801, 1963, 3602, 3926, 9211, 18422, 23413, 46826, 109861, 119743, 219722, 239486, 271951, 543902, 1428193, 2856386, 3535363, 7070726, 16589011, 33178022, 215657143, 431314286]

約数ペア:

[(1, 431314286), (2, 215657143), (13, 33178022), (26, 16589011), (61, 7070726), (122, 3535363), (151, 2856386), (302, 1428193), (793, 543902), (1586, 271951), (1801, 239486), (1963, 219722), (3602, 119743), (3926, 109861), (9211, 46826), (18422, 23413)]