396960212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{9817}}^1$

素因数の和:10751

約数の個数: 24

約数和(自身を含む): 758735040

約数和(自身を除く): 361774828

約数列:

[1, 2, 4, 11, 22, 44, 919, 1838, 3676, 9817, 10109, 19634, 20218, 39268, 40436, 107987, 215974, 431948, 9021823, 18043646, 36087292, 99240053, 198480106, 396960212]

約数ペア:

[(1, 396960212), (2, 198480106), (4, 99240053), (11, 36087292), (22, 18043646), (44, 9021823), (919, 431948), (1838, 215974), (3676, 107987), (9817, 40436), (10109, 39268), (19634, 20218)]