1330255810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{352853}}^1$

素因数の和:352902

約数の個数: 32

約数和(自身を含む): 2667576240

約数和(自身を除く): 1337320430

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 352853, 705706, 1764265, 3528530, 4587089, 9174178, 10232737, 20465474, 22935445, 45870890, 51163685, 102327370, 133025581, 266051162, 665127905, 1330255810]

約数ペア:

[(1, 1330255810), (2, 665127905), (5, 266051162), (10, 133025581), (13, 102327370), (26, 51163685), (29, 45870890), (58, 22935445), (65, 20465474), (130, 10232737), (145, 9174178), (290, 4587089), (377, 3528530), (754, 1764265), (1885, 705706), (3770, 352853)]