508713010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{14879}}^1$

素因数の和:15162

約数の個数: 32

約数和(自身を含む): 989936640

約数和(自身を除く): 481223630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 6838, 14879, 17095, 29758, 34190, 74395, 148790, 193427, 386854, 967135, 1934270, 3913177, 7826354, 19565885, 39131770, 50871301, 101742602, 254356505, 508713010]

約数ペア:

[(1, 508713010), (2, 254356505), (5, 101742602), (10, 50871301), (13, 39131770), (26, 19565885), (65, 7826354), (130, 3913177), (263, 1934270), (526, 967135), (1315, 386854), (2630, 193427), (3419, 148790), (6838, 74395), (14879, 34190), (17095, 29758)]