870860588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 1665455904

約数和(自身を除く): 794595316

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 281, 428, 557, 562, 1114, 1124, 1391, 2228, 2782, 3653, 5564, 7241, 7306, 14482, 14612, 28964, 30067, 59599, 60134, 119198, 120268, 156517, 238396, 313034, 390871, 626068, 774787, 781742, 1549574, 1563484, 2034721, 3099148, 4069442, 8138884, 16747319, 33494638, 66989276, 217715147, 435430294, 870860588]

約数ペア:

[(1, 870860588), (2, 435430294), (4, 217715147), (13, 66989276), (26, 33494638), (52, 16747319), (107, 8138884), (214, 4069442), (281, 3099148), (428, 2034721), (557, 1563484), (562, 1549574), (1114, 781742), (1124, 774787), (1391, 626068), (2228, 390871), (2782, 313034), (3653, 238396), (5564, 156517), (7241, 120268), (7306, 119198), (14482, 60134), (14612, 59599), (28964, 30067)]