1481392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 3303360

約数和(自身を除く): 1821968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 443, 836, 886, 1672, 1772, 3344, 3544, 4873, 7088, 8417, 9746, 16834, 19492, 33668, 38984, 67336, 77968, 92587, 134672, 185174, 370348, 740696, 1481392]

約数ペア:

[(1, 1481392), (2, 740696), (4, 370348), (8, 185174), (11, 134672), (16, 92587), (19, 77968), (22, 67336), (38, 38984), (44, 33668), (76, 19492), (88, 16834), (152, 9746), (176, 8417), (209, 7088), (304, 4873), (418, 3544), (443, 3344), (836, 1772), (886, 1672)]