2512552796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{721169}}^1$

素因数の和:721253

約数の個数: 24

約数和(自身を含む): 4805876880

約数和(自身を除く): 2293324084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 721169, 1442338, 2884676, 9375197, 18750394, 37500788, 48318323, 96636646, 193273292, 628138199, 1256276398, 2512552796]

約数ペア:

[(1, 2512552796), (2, 1256276398), (4, 628138199), (13, 193273292), (26, 96636646), (52, 48318323), (67, 37500788), (134, 18750394), (268, 9375197), (871, 2884676), (1742, 1442338), (3484, 721169)]