348560290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{5791}}^1$

素因数の和:6274

約数の個数: 32

約数和(自身を含む): 677246976

約数和(自身を除く): 328686686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 2315, 4630, 5791, 6019, 11582, 12038, 28955, 30095, 57910, 60190, 75283, 150566, 376415, 752830, 2681233, 5362466, 13406165, 26812330, 34856029, 69712058, 174280145, 348560290]

約数ペア:

[(1, 348560290), (2, 174280145), (5, 69712058), (10, 34856029), (13, 26812330), (26, 13406165), (65, 5362466), (130, 2681233), (463, 752830), (926, 376415), (2315, 150566), (4630, 75283), (5791, 60190), (6019, 57910), (11582, 30095), (12038, 28955)]