4271408

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{1117}}^1$

素因数の和:1364

約数の個数: 20

約数和(自身を含む): 8317920

約数和(自身を除く): 4046512

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1117, 1912, 2234, 3824, 4468, 8936, 17872, 266963, 533926, 1067852, 2135704, 4271408]

約数ペア:

[(1, 4271408), (2, 2135704), (4, 1067852), (8, 533926), (16, 266963), (239, 17872), (478, 8936), (956, 4468), (1117, 3824), (1912, 2234)]