2655016

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 6248340

約数和(自身を除く): 3593324

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 521, 637, 728, 1042, 1274, 2084, 2548, 3647, 4168, 5096, 6773, 7294, 13546, 14588, 25529, 27092, 29176, 47411, 51058, 54184, 94822, 102116, 189644, 204232, 331877, 379288, 663754, 1327508, 2655016]

約数ペア:

[(1, 2655016), (2, 1327508), (4, 663754), (7, 379288), (8, 331877), (13, 204232), (14, 189644), (26, 102116), (28, 94822), (49, 54184), (52, 51058), (56, 47411), (91, 29176), (98, 27092), (104, 25529), (182, 14588), (196, 13546), (364, 7294), (392, 6773), (521, 5096), (637, 4168), (728, 3647), (1042, 2548), (1274, 2084)]