2015294764

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1531379}}^1$

素因数の和:1531437

約数の個数: 24

約数和(自身を含む): 4116349440

約数和(自身を除く): 2101054676

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1531379, 3062758, 6125516, 10719653, 21439306, 42878612, 71974813, 143949626, 287899252, 503823691, 1007647382, 2015294764]

約数ペア:

[(1, 2015294764), (2, 1007647382), (4, 503823691), (7, 287899252), (14, 143949626), (28, 71974813), (47, 42878612), (94, 21439306), (188, 10719653), (329, 6125516), (658, 3062758), (1316, 1531379)]