238469404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{49393}}^1$

素因数の和:49485

約数の個数: 24

約数和(自身を含む): 448102368

約数和(自身を除く): 209632964

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 49393, 98786, 197572, 839681, 1679362, 3358724, 3506903, 7013806, 14027612, 59617351, 119234702, 238469404]

約数ペア:

[(1, 238469404), (2, 119234702), (4, 59617351), (17, 14027612), (34, 7013806), (68, 3506903), (71, 3358724), (142, 1679362), (284, 839681), (1207, 197572), (2414, 98786), (4828, 49393)]