126331010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13687}}^1$

素因数の和:13778

約数の個数: 32

約数和(自身を含む): 248355072

約数和(自身を除く): 122024062

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 13687, 27374, 68435, 136870, 177931, 355862, 889655, 971777, 1779310, 1943554, 4858885, 9717770, 12633101, 25266202, 63165505, 126331010]

約数ペア:

[(1, 126331010), (2, 63165505), (5, 25266202), (10, 12633101), (13, 9717770), (26, 4858885), (65, 1943554), (71, 1779310), (130, 971777), (142, 889655), (355, 355862), (710, 177931), (923, 136870), (1846, 68435), (4615, 27374), (9230, 13687)]