316449104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1040951}}^1$

素因数の和:1040978

約数の個数: 20

約数和(自身を含む): 645390240

約数和(自身を除く): 328941136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1040951, 2081902, 4163804, 8327608, 16655216, 19778069, 39556138, 79112276, 158224552, 316449104]

約数ペア:

[(1, 316449104), (2, 158224552), (4, 79112276), (8, 39556138), (16, 19778069), (19, 16655216), (38, 8327608), (76, 4163804), (152, 2081902), (304, 1040951)]