1382216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 2872800

約数和(自身を除く): 1490584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 139, 226, 278, 452, 556, 904, 1112, 1243, 1529, 2486, 3058, 4972, 6116, 9944, 12232, 15707, 31414, 62828, 125656, 172777, 345554, 691108, 1382216]

約数ペア:

[(1, 1382216), (2, 691108), (4, 345554), (8, 172777), (11, 125656), (22, 62828), (44, 31414), (88, 15707), (113, 12232), (139, 9944), (226, 6116), (278, 4972), (452, 3058), (556, 2486), (904, 1529), (1112, 1243)]