1393142012

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{12823}}^1$

素因数の和:13157

約数の個数: 24

約数和(自身を含む): 2467901856

約数和(自身を除く): 1074759844

約数列:

[1, 2, 4, 157, 173, 314, 346, 628, 692, 12823, 25646, 27161, 51292, 54322, 108644, 2013211, 2218379, 4026422, 4436758, 8052844, 8873516, 348285503, 696571006, 1393142012]

約数ペア:

[(1, 1393142012), (2, 696571006), (4, 348285503), (157, 8873516), (173, 8052844), (314, 4436758), (346, 4026422), (628, 2218379), (692, 2013211), (12823, 108644), (25646, 54322), (27161, 51292)]