2520163594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{30781}}^1$

素因数の和:30910

約数の個数: 32

約数和(自身を含む): 4219842816

約数和(自身を除く): 1699679222

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 611, 871, 1222, 1742, 3149, 6298, 30781, 40937, 61562, 81874, 400153, 800306, 1446707, 2062327, 2893414, 4124654, 18807191, 26810251, 37614382, 53620502, 96929369, 193858738, 1260081797, 2520163594]

約数ペア:

[(1, 2520163594), (2, 1260081797), (13, 193858738), (26, 96929369), (47, 53620502), (67, 37614382), (94, 26810251), (134, 18807191), (611, 4124654), (871, 2893414), (1222, 2062327), (1742, 1446707), (3149, 800306), (6298, 400153), (30781, 81874), (40937, 61562)]