162791330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2063}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 316237824

約数和(自身を除く): 153446494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 607, 1214, 2063, 3035, 4126, 6070, 7891, 10315, 15782, 20630, 26819, 39455, 53638, 78910, 134095, 268190, 1252241, 2504482, 6261205, 12522410, 16279133, 32558266, 81395665, 162791330]

約数ペア:

[(1, 162791330), (2, 81395665), (5, 32558266), (10, 16279133), (13, 12522410), (26, 6261205), (65, 2504482), (130, 1252241), (607, 268190), (1214, 134095), (2063, 78910), (3035, 53638), (4126, 39455), (6070, 26819), (7891, 20630), (10315, 15782)]