2488418751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{154493}}^1$

素因数の和:154575

約数の個数: 32

約数和(自身を含む): 4152798720

約数和(自身を除く): 1664379969

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 16107, 154493, 463479, 1081451, 2008409, 3244353, 6025227, 9115087, 14058863, 27345261, 42176589, 63805609, 118496131, 191416827, 355488393, 829472917, 2488418751]

約数ペア:

[(1, 2488418751), (3, 829472917), (7, 355488393), (13, 191416827), (21, 118496131), (39, 63805609), (59, 42176589), (91, 27345261), (177, 14058863), (273, 9115087), (413, 6025227), (767, 3244353), (1239, 2008409), (2301, 1081451), (5369, 463479), (16107, 154493)]