2048228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 4685184

約数和(自身を除く): 2636956

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 331, 364, 442, 476, 662, 884, 1324, 1547, 2317, 3094, 4303, 4634, 5627, 6188, 8606, 9268, 11254, 17212, 22508, 30121, 39389, 60242, 73151, 78778, 120484, 146302, 157556, 292604, 512057, 1024114, 2048228]

約数ペア:

[(1, 2048228), (2, 1024114), (4, 512057), (7, 292604), (13, 157556), (14, 146302), (17, 120484), (26, 78778), (28, 73151), (34, 60242), (52, 39389), (68, 30121), (91, 22508), (119, 17212), (182, 11254), (221, 9268), (238, 8606), (331, 6188), (364, 5627), (442, 4634), (476, 4303), (662, 3094), (884, 2317), (1324, 1547)]