2189139634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{715873}}^1$

素因数の和:716025

約数の個数: 16

約数和(自身を含む): 3608004960

約数和(自身を除く): 1418865326

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 715873, 1431746, 7874603, 15749206, 99506347, 199012694, 1094569817, 2189139634]

約数ペア:

[(1, 2189139634), (2, 1094569817), (11, 199012694), (22, 99506347), (139, 15749206), (278, 7874603), (1529, 1431746), (3058, 715873)]