407673988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{108079}}^1$

素因数の和:108147

約数の個数: 24

約数和(自身を含む): 762612480

約数和(自身を除く): 354938492

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 108079, 216158, 432316, 2485817, 4431239, 4971634, 8862478, 9943268, 17724956, 101918497, 203836994, 407673988]

約数ペア:

[(1, 407673988), (2, 203836994), (4, 101918497), (23, 17724956), (41, 9943268), (46, 8862478), (82, 4971634), (92, 4431239), (164, 2485817), (943, 432316), (1886, 216158), (3772, 108079)]