319291284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2046739}}^1$

素因数の和:2046759

約数の個数: 24

約数和(自身を含む): 802322080

約数和(自身を除く): 483030796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2046739, 4093478, 6140217, 8186956, 12280434, 24560868, 26607607, 53215214, 79822821, 106430428, 159645642, 319291284]

約数ペア:

[(1, 319291284), (2, 159645642), (3, 106430428), (4, 79822821), (6, 53215214), (12, 26607607), (13, 24560868), (26, 12280434), (39, 8186956), (52, 6140217), (78, 4093478), (156, 2046739)]