1255369521718

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{277}}^1\times {\mathrm{1031411}}^1$

素因数の和:1031729

約数の個数: 32

約数和(自身を含む): 2047270307040

約数和(自身を除く): 791900785322

約数列:

[1, 2, 13, 26, 169, 277, 338, 554, 2197, 3601, 4394, 7202, 46813, 93626, 608569, 1031411, 1217138, 2062822, 13408343, 26816686, 174308459, 285700847, 348616918, 571401694, 2266009967, 3714111011, 4532019934, 7428222022, 48283443143, 96566886286, 627684760859, 1255369521718]

約数ペア:

[(1, 1255369521718), (2, 627684760859), (13, 96566886286), (26, 48283443143), (169, 7428222022), (277, 4532019934), (338, 3714111011), (554, 2266009967), (2197, 571401694), (3601, 348616918), (4394, 285700847), (7202, 174308459), (46813, 26816686), (93626, 13408343), (608569, 2062822), (1031411, 1217138)]