402805342

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1\times {\mathrm{1481}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 608212800

約数和(自身を除く): 205407458

約数列:

[1, 2, 239, 478, 569, 1138, 1481, 2962, 135991, 271982, 353959, 707918, 842689, 1685378, 201402671, 402805342]

約数ペア:

[(1, 402805342), (2, 201402671), (239, 1685378), (478, 842689), (569, 707918), (1138, 353959), (1481, 271982), (2962, 135991)]