40338954313

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{634031}}^1$

素因数の和:634248

約数の個数: 16

約数和(自身を含む): 47171980800

約数和(自身を除く): 6833026487

約数列:

[1, 7, 61, 149, 427, 1043, 9089, 63623, 634031, 4438217, 38675891, 94470619, 270731237, 661294333, 5762707759, 40338954313]

約数ペア:

[(1, 40338954313), (7, 5762707759), (61, 661294333), (149, 270731237), (427, 94470619), (1043, 38675891), (9089, 4438217), (63623, 634031)]