8375770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 17095680

約数和(自身を除く): 8719910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3391, 6782, 16955, 33910, 44083, 64429, 88166, 128858, 220415, 322145, 440830, 644290, 837577, 1675154, 4187885, 8375770]

約数ペア:

[(1, 8375770), (2, 4187885), (5, 1675154), (10, 837577), (13, 644290), (19, 440830), (26, 322145), (38, 220415), (65, 128858), (95, 88166), (130, 64429), (190, 44083), (247, 33910), (494, 16955), (1235, 6782), (2470, 3391)]