2191241665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{46049}}^1$

素因数の和:46392

約数の個数: 16

約数和(自身を含む): 2723212800

約数和(自身を除く): 531971135

約数列:

[1, 5, 31, 155, 307, 1535, 9517, 46049, 47585, 230245, 1427519, 7137595, 14137043, 70685215, 438248333, 2191241665]

約数ペア:

[(1, 2191241665), (5, 438248333), (31, 70685215), (155, 14137043), (307, 7137595), (1535, 1427519), (9517, 230245), (46049, 47585)]