478751722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{198323}}^1$

素因数の和:198413

約数の個数: 16

約数和(自身を含む): 771083712

約数和(自身を除く): 292331990

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 198323, 396646, 3371491, 6742982, 14080933, 28161866, 239375861, 478751722]

約数ペア:

[(1, 478751722), (2, 239375861), (17, 28161866), (34, 14080933), (71, 6742982), (142, 3371491), (1207, 396646), (2414, 198323)]