6391190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 12501216

約数和(自身を除く): 6110026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 233, 422, 466, 1055, 1165, 2110, 2330, 2743, 3029, 5486, 6058, 13715, 15145, 27430, 30290, 49163, 98326, 245815, 491630, 639119, 1278238, 3195595, 6391190]

約数ペア:

[(1, 6391190), (2, 3195595), (5, 1278238), (10, 639119), (13, 491630), (26, 245815), (65, 98326), (130, 49163), (211, 30290), (233, 27430), (422, 15145), (466, 13715), (1055, 6058), (1165, 5486), (2110, 3029), (2330, 2743)]