347238832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1142233}}^1$

素因数の和:1142260

約数の個数: 20

約数和(自身を含む): 708185080

約数和(自身を除く): 360946248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1142233, 2284466, 4568932, 9137864, 18275728, 21702427, 43404854, 86809708, 173619416, 347238832]

約数ペア:

[(1, 347238832), (2, 173619416), (4, 86809708), (8, 43404854), (16, 21702427), (19, 18275728), (38, 9137864), (76, 4568932), (152, 2284466), (304, 1142233)]