2548656590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{53917}}^1$

素因数の和:54116

約数の個数: 32

約数和(自身を含む): 4774978080

約数和(自身を除く): 2226321490

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 1630, 4727, 9454, 23635, 47270, 53917, 107834, 269585, 539170, 1563593, 3127186, 7817965, 8788471, 15635930, 17576942, 43942355, 87884710, 254865659, 509731318, 1274328295, 2548656590]

約数ペア:

[(1, 2548656590), (2, 1274328295), (5, 509731318), (10, 254865659), (29, 87884710), (58, 43942355), (145, 17576942), (163, 15635930), (290, 8788471), (326, 7817965), (815, 3127186), (1630, 1563593), (4727, 539170), (9454, 269585), (23635, 107834), (47270, 53917)]