289331388

素因数分解:

$2^2\times 3^2\times {\mathrm{8036983}}^1$

素因数の和:8036993

約数の個数: 18

約数和(自身を含む): 731365544

約数和(自身を除く): 442034156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8036983, 16073966, 24110949, 32147932, 48221898, 72332847, 96443796, 144665694, 289331388]

約数ペア:

[(1, 289331388), (2, 144665694), (3, 96443796), (4, 72332847), (6, 48221898), (9, 32147932), (12, 24110949), (18, 16073966), (36, 8036983)]