2019898704

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{95857}}^1$

素因数の和:96307

約数の個数: 40

約数和(自身を含む): 5230012480

約数和(自身を除く): 3210113776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 21072, 95857, 191714, 287571, 383428, 575142, 766856, 1150284, 1533712, 2300568, 4601136, 42081223, 84162446, 126243669, 168324892, 252487338, 336649784, 504974676, 673299568, 1009949352, 2019898704]

約数ペア:

[(1, 2019898704), (2, 1009949352), (3, 673299568), (4, 504974676), (6, 336649784), (8, 252487338), (12, 168324892), (16, 126243669), (24, 84162446), (48, 42081223), (439, 4601136), (878, 2300568), (1317, 1533712), (1756, 1150284), (2634, 766856), (3512, 575142), (5268, 383428), (7024, 287571), (10536, 191714), (21072, 95857)]