1233480136

素因数分解:

$2^3\times 7^4\times {\mathrm{64217}}^1$

素因数の和:64251

約数の個数: 40

約数和(自身を含む): 2698119270

約数和(自身を除く): 1464639134

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 64217, 128434, 256868, 449519, 513736, 899038, 1798076, 3146633, 3596152, 6293266, 12586532, 22026431, 25173064, 44052862, 88105724, 154185017, 176211448, 308370034, 616740068, 1233480136]

約数ペア:

[(1, 1233480136), (2, 616740068), (4, 308370034), (7, 176211448), (8, 154185017), (14, 88105724), (28, 44052862), (49, 25173064), (56, 22026431), (98, 12586532), (196, 6293266), (343, 3596152), (392, 3146633), (686, 1798076), (1372, 899038), (2401, 513736), (2744, 449519), (4802, 256868), (9604, 128434), (19208, 64217)]