2481794224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1704529}}^1$

素因数の和:1704557

約数の個数: 40

約数和(自身を含む): 5918128160

約数和(自身を除く): 3436333936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1704529, 3409058, 6818116, 11931703, 13636232, 22158877, 23863406, 27272464, 44317754, 47726812, 88635508, 95453624, 155112139, 177271016, 190907248, 310224278, 354542032, 620448556, 1240897112, 2481794224]

約数ペア:

[(1, 2481794224), (2, 1240897112), (4, 620448556), (7, 354542032), (8, 310224278), (13, 190907248), (14, 177271016), (16, 155112139), (26, 95453624), (28, 88635508), (52, 47726812), (56, 44317754), (91, 27272464), (104, 23863406), (112, 22158877), (182, 13636232), (208, 11931703), (364, 6818116), (728, 3409058), (1456, 1704529)]