389770632

素因数分解:

$2^3\times 3^2\times {\mathrm{5413481}}^1$

素因数の和:5413493

約数の個数: 24

約数和(自身を含む): 1055628990

約数和(自身を除く): 665858358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5413481, 10826962, 16240443, 21653924, 32480886, 43307848, 48721329, 64961772, 97442658, 129923544, 194885316, 389770632]

約数ペア:

[(1, 389770632), (2, 194885316), (3, 129923544), (4, 97442658), (6, 64961772), (8, 48721329), (9, 43307848), (12, 32480886), (18, 21653924), (24, 16240443), (36, 10826962), (72, 5413481)]