2019426291463

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{5081}}^1\times {\mathrm{381061}}^1$

素因数の和:386298

約数の個数: 16

約数和(自身を含む): 2323868500800

約数和(自身を除く): 304442209337

約数列:

[1, 7, 149, 1043, 5081, 35567, 381061, 757069, 2667427, 5299483, 56778089, 397446623, 1936170941, 13553196587, 288489470209, 2019426291463]

約数ペア:

[(1, 2019426291463), (7, 288489470209), (149, 13553196587), (1043, 1936170941), (5081, 397446623), (35567, 56778089), (381061, 5299483), (757069, 2667427)]