7944421630

素因数分解:

$2^1\times 5^1\times {\mathrm{9781}}^1\times {\mathrm{81223}}^1$

素因数の和:91011

約数の個数: 16

約数和(自身を含む): 14301597024

約数和(自身を除く): 6357175394

約数列:

[1, 2, 5, 10, 9781, 19562, 48905, 81223, 97810, 162446, 406115, 812230, 794442163, 1588884326, 3972210815, 7944421630]

約数ペア:

[(1, 7944421630), (2, 3972210815), (5, 1588884326), (10, 794442163), (9781, 812230), (19562, 406115), (48905, 162446), (81223, 97810)]