290468862

素因数分解:

$2^1\times 3^3\times {\mathrm{5379053}}^1$

素因数の和:5379064

約数の個数: 16

約数和(自身を含む): 645486480

約数和(自身を除く): 355017618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5379053, 10758106, 16137159, 32274318, 48411477, 96822954, 145234431, 290468862]

約数ペア:

[(1, 290468862), (2, 145234431), (3, 96822954), (6, 48411477), (9, 32274318), (18, 16137159), (27, 10758106), (54, 5379053)]