26161330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3870

約数の個数: 32

約数和(自身を含む): 51683184

約数和(自身を除く): 25521854

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 3797, 6890, 7594, 18985, 37970, 49361, 98722, 201241, 246805, 402482, 493610, 1006205, 2012410, 2616133, 5232266, 13080665, 26161330]

約数ペア:

[(1, 26161330), (2, 13080665), (5, 5232266), (10, 2616133), (13, 2012410), (26, 1006205), (53, 493610), (65, 402482), (106, 246805), (130, 201241), (265, 98722), (530, 49361), (689, 37970), (1378, 18985), (3445, 7594), (3797, 6890)]