1299291266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{32303}}^1$

素因数の和:32355

約数の個数: 48

約数和(自身を含む): 2553825024

約数和(自身を除く): 1254533758

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 2366, 2873, 3094, 5746, 20111, 32303, 40222, 64606, 226121, 419939, 452242, 549151, 839878, 1098302, 2939573, 3844057, 5459207, 5879146, 7138963, 7688114, 10918414, 14277926, 38214449, 49972741, 76428898, 92806519, 99945482, 185613038, 649645633, 1299291266]

約数ペア:

[(1, 1299291266), (2, 649645633), (7, 185613038), (13, 99945482), (14, 92806519), (17, 76428898), (26, 49972741), (34, 38214449), (91, 14277926), (119, 10918414), (169, 7688114), (182, 7138963), (221, 5879146), (238, 5459207), (338, 3844057), (442, 2939573), (1183, 1098302), (1547, 839878), (2366, 549151), (2873, 452242), (3094, 419939), (5746, 226121), (20111, 64606), (32303, 40222)]