1273619942

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{78901}}^1$

素因数の和:80063

約数の個数: 16

約数和(自身を含む): 2185269792

約数和(自身を除く): 911649850

約数列:

[1, 2, 7, 14, 1153, 2306, 8071, 16142, 78901, 157802, 552307, 1104614, 90972853, 181945706, 636809971, 1273619942]

約数ペア:

[(1, 1273619942), (2, 636809971), (7, 181945706), (14, 90972853), (1153, 1104614), (2306, 552307), (8071, 157802), (16142, 78901)]