213853692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1370857}}^1$

素因数の和:1370877

約数の個数: 24

約数和(自身を含む): 537376336

約数和(自身を除く): 323522644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1370857, 2741714, 4112571, 5483428, 8225142, 16450284, 17821141, 35642282, 53463423, 71284564, 106926846, 213853692]

約数ペア:

[(1, 213853692), (2, 106926846), (3, 71284564), (4, 53463423), (6, 35642282), (12, 17821141), (13, 16450284), (26, 8225142), (39, 5483428), (52, 4112571), (78, 2741714), (156, 1370857)]