2104738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 16

約数和(自身を含む): 3255840

約数和(自身を除く): 1151102

約数列:

[1, 2, 67, 113, 134, 139, 226, 278, 7571, 9313, 15142, 15707, 18626, 31414, 1052369, 2104738]

約数ペア:

[(1, 2104738), (2, 1052369), (67, 31414), (113, 18626), (134, 15707), (139, 15142), (226, 9313), (278, 7571)]