123323564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2473}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 267667008

約数和(自身を除く): 144343444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 2473, 3562, 3836, 4946, 7124, 9892, 12467, 17311, 24934, 32149, 34622, 49868, 64298, 69244, 128596, 225043, 338801, 450086, 677602, 900172, 1355204, 2371607, 4404413, 4743214, 8808826, 9486428, 17617652, 30830891, 61661782, 123323564]

約数ペア:

[(1, 123323564), (2, 61661782), (4, 30830891), (7, 17617652), (13, 9486428), (14, 8808826), (26, 4743214), (28, 4404413), (52, 2371607), (91, 1355204), (137, 900172), (182, 677602), (274, 450086), (364, 338801), (548, 225043), (959, 128596), (1781, 69244), (1918, 64298), (2473, 49868), (3562, 34622), (3836, 32149), (4946, 24934), (7124, 17311), (9892, 12467)]