1238054408

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2309803}}^1$

素因数の和:2309876

約数の個数: 16

約数和(自身を含む): 2356000080

約数和(自身を除く): 1117945672

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2309803, 4619606, 9239212, 18478424, 154756801, 309513602, 619027204, 1238054408]

約数ペア:

[(1, 1238054408), (2, 619027204), (4, 309513602), (8, 154756801), (67, 18478424), (134, 9239212), (268, 4619606), (536, 2309803)]