2015136431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{3719}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 2605547520

約数和(自身を除く): 590411089

約数列:

[1, 7, 11, 31, 77, 217, 227, 341, 1589, 2387, 2497, 3719, 7037, 17479, 26033, 40909, 49259, 77407, 115289, 286363, 541849, 807023, 844213, 1268179, 5909491, 8877253, 9286343, 26170603, 65004401, 183194221, 287876633, 2015136431]

約数ペア:

[(1, 2015136431), (7, 287876633), (11, 183194221), (31, 65004401), (77, 26170603), (217, 9286343), (227, 8877253), (341, 5909491), (1589, 1268179), (2387, 844213), (2497, 807023), (3719, 541849), (7037, 286363), (17479, 115289), (26033, 77407), (40909, 49259)]