218398718

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1\times {\mathrm{1637}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 335999664

約数和(自身を除く): 117600946

約数列:

[1, 2, 41, 82, 1627, 1637, 3254, 3274, 66707, 67117, 133414, 134234, 2663399, 5326798, 109199359, 218398718]

約数ペア:

[(1, 218398718), (2, 109199359), (41, 5326798), (82, 2663399), (1627, 134234), (1637, 133414), (3254, 67117), (3274, 66707)]