129213476

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{12049}}^1$

素因数の和:12443

約数の個数: 24

約数和(自身を含む): 259123200

約数和(自身を除く): 129909724

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 10724, 12049, 24098, 48196, 84343, 168686, 337372, 4614767, 9229534, 18459068, 32303369, 64606738, 129213476]

約数ペア:

[(1, 129213476), (2, 64606738), (4, 32303369), (7, 18459068), (14, 9229534), (28, 4614767), (383, 337372), (766, 168686), (1532, 84343), (2681, 48196), (5362, 24098), (10724, 12049)]