1888891572

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1132429}}^1$

素因数の和:1132575

約数の個数: 24

約数和(自身を含む): 4439125600

約数和(自身を除く): 2550234028

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1132429, 2264858, 3397287, 4529716, 6794574, 13589148, 157407631, 314815262, 472222893, 629630524, 944445786, 1888891572]

約数ペア:

[(1, 1888891572), (2, 944445786), (3, 629630524), (4, 472222893), (6, 314815262), (12, 157407631), (139, 13589148), (278, 6794574), (417, 4529716), (556, 3397287), (834, 2264858), (1668, 1132429)]