1871306510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{19507}}^1$

素因数の和:19748

約数の個数: 32

約数和(自身を含む): 3451043232

約数和(自身を除く): 1579736722

約数列:

[1, 2, 5, 10, 53, 106, 181, 265, 362, 530, 905, 1810, 9593, 19186, 19507, 39014, 47965, 95930, 97535, 195070, 1033871, 2067742, 3530767, 5169355, 7061534, 10338710, 17653835, 35307670, 187130651, 374261302, 935653255, 1871306510]

約数ペア:

[(1, 1871306510), (2, 935653255), (5, 374261302), (10, 187130651), (53, 35307670), (106, 17653835), (181, 10338710), (265, 7061534), (362, 5169355), (530, 3530767), (905, 2067742), (1810, 1033871), (9593, 195070), (19186, 97535), (19507, 95930), (39014, 47965)]