129778844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53101}}^1$

素因数の和:53165

約数の個数: 24

約数和(自身を含む): 249791808

約数和(自身を除く): 120012964

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 53101, 106202, 212404, 690313, 1380626, 2495747, 2761252, 4991494, 9982988, 32444711, 64889422, 129778844]

約数ペア:

[(1, 129778844), (2, 64889422), (4, 32444711), (13, 9982988), (26, 4991494), (47, 2761252), (52, 2495747), (94, 1380626), (188, 690313), (611, 212404), (1222, 106202), (2444, 53101)]