2142214522

素因数分解:

$2^1\times 7^1\times {\mathrm{9623}}^1\times {\mathrm{15901}}^1$

素因数の和:25533

約数の個数: 16

約数和(自身を含む): 3672980352

約数和(自身を除く): 1530765830

約数列:

[1, 2, 7, 14, 9623, 15901, 19246, 31802, 67361, 111307, 134722, 222614, 153015323, 306030646, 1071107261, 2142214522]

約数ペア:

[(1, 2142214522), (2, 1071107261), (7, 306030646), (14, 153015323), (9623, 222614), (15901, 134722), (19246, 111307), (31802, 67361)]