920993669854

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{46309}}^1\times {\mathrm{22147}}^1$

素因数の和:68907

約数の個数: 16

約数和(自身を含む): 1384659738000

約数和(自身を除く): 463666068146

約数列:

[1, 2, 449, 898, 22147, 44294, 46309, 92618, 9944003, 19888006, 20792741, 41585482, 1025605423, 2051210846, 460496834927, 920993669854]

約数ペア:

[(1, 920993669854), (2, 460496834927), (449, 2051210846), (898, 1025605423), (22147, 41585482), (44294, 20792741), (46309, 19888006), (92618, 9944003)]