313157042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 523627200

約数和(自身を除く): 210470158

約数列:

[1, 2, 11, 22, 61, 122, 229, 458, 671, 1019, 1342, 2038, 2519, 5038, 11209, 13969, 22418, 27938, 62159, 124318, 153659, 233351, 307318, 466702, 683749, 1367498, 2566861, 5133722, 14234411, 28468822, 156578521, 313157042]

約数ペア:

[(1, 313157042), (2, 156578521), (11, 28468822), (22, 14234411), (61, 5133722), (122, 2566861), (229, 1367498), (458, 683749), (671, 466702), (1019, 307318), (1342, 233351), (2038, 153659), (2519, 124318), (5038, 62159), (11209, 27938), (13969, 22418)]