339901628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{34031}}^1$

素因数の和:34273

約数の個数: 24

約数和(自身を含む): 651780864

約数和(自身を除く): 311879236

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988, 34031, 68062, 136124, 374341, 748682, 1497364, 7725037, 15450074, 30900148, 84975407, 169950814, 339901628]

約数ペア:

[(1, 339901628), (2, 169950814), (4, 84975407), (11, 30900148), (22, 15450074), (44, 7725037), (227, 1497364), (454, 748682), (908, 374341), (2497, 136124), (4994, 68062), (9988, 34031)]