745651438

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{84407}}^1$

素因数の和:85047

約数の個数: 16

約数和(自身を含む): 1280300544

約数和(自身を除く): 534649106

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 84407, 168814, 590849, 1181698, 53260817, 106521634, 372825719, 745651438]

約数ペア:

[(1, 745651438), (2, 372825719), (7, 106521634), (14, 53260817), (631, 1181698), (1262, 590849), (4417, 168814), (8834, 84407)]