1851569252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2671}}^1\times {\mathrm{13331}}^1$

素因数の和:16019

約数の個数: 24

約数和(自身を含む): 3491064192

約数和(自身を除く): 1639494940

約数列:

[1, 2, 4, 13, 26, 52, 2671, 5342, 10684, 13331, 26662, 34723, 53324, 69446, 138892, 173303, 346606, 693212, 35607101, 71214202, 142428404, 462892313, 925784626, 1851569252]

約数ペア:

[(1, 1851569252), (2, 925784626), (4, 462892313), (13, 142428404), (26, 71214202), (52, 35607101), (2671, 693212), (5342, 346606), (10684, 173303), (13331, 138892), (26662, 69446), (34723, 53324)]