415382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 16

約数和(自身を含む): 691200

約数和(自身を除く): 275818

約数列:

[1, 2, 11, 22, 79, 158, 239, 478, 869, 1738, 2629, 5258, 18881, 37762, 207691, 415382]

約数ペア:

[(1, 415382), (2, 207691), (11, 37762), (22, 18881), (79, 5258), (158, 2629), (239, 1738), (478, 869)]