401048232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1285411}}^1$

素因数の和:1285433

約数の個数: 32

約数和(自身を含む): 1079746080

約数和(自身を除く): 678697848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1285411, 2570822, 3856233, 5141644, 7712466, 10283288, 15424932, 16710343, 30849864, 33420686, 50131029, 66841372, 100262058, 133682744, 200524116, 401048232]

約数ペア:

[(1, 401048232), (2, 200524116), (3, 133682744), (4, 100262058), (6, 66841372), (8, 50131029), (12, 33420686), (13, 30849864), (24, 16710343), (26, 15424932), (39, 10283288), (52, 7712466), (78, 5141644), (104, 3856233), (156, 2570822), (312, 1285411)]