870839242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{15287}}^1$

素因数の和:15622

約数の個数: 32

約数和(自身を含む): 1612945152

約数和(自身を除く): 742105910

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 313, 626, 2191, 4069, 4382, 8138, 15287, 28483, 30574, 56966, 107009, 198731, 214018, 397462, 1391117, 2782234, 4784831, 9569662, 33493817, 62202803, 66987634, 124405606, 435419621, 870839242]

約数ペア:

[(1, 870839242), (2, 435419621), (7, 124405606), (13, 66987634), (14, 62202803), (26, 33493817), (91, 9569662), (182, 4784831), (313, 2782234), (626, 1391117), (2191, 397462), (4069, 214018), (4382, 198731), (8138, 107009), (15287, 56966), (28483, 30574)]