407316124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139301}}^1$

素因数の和:139365

約数の個数: 24

約数和(自身を含む): 772290288

約数和(自身を除く): 364974164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 139301, 278602, 557204, 2368117, 4736234, 5989943, 9472468, 11979886, 23959772, 101829031, 203658062, 407316124]

約数ペア:

[(1, 407316124), (2, 203658062), (4, 101829031), (17, 23959772), (34, 11979886), (43, 9472468), (68, 5989943), (86, 4736234), (172, 2368117), (731, 557204), (1462, 278602), (2924, 139301)]