402471034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1513049}}^1$

素因数の和:1513077

約数の個数: 16

約数和(自身を含む): 726264000

約数和(自身を除く): 323792966

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1513049, 3026098, 10591343, 21182686, 28747931, 57495862, 201235517, 402471034]

約数ペア:

[(1, 402471034), (2, 201235517), (7, 57495862), (14, 28747931), (19, 21182686), (38, 10591343), (133, 3026098), (266, 1513049)]