2018703963712

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{354407297}}^1$

素因数の和:354407398

約数の個数: 28

約数和(自身を含む): 4050875416140

約数和(自身を除く): 2032171452428

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 354407297, 708814594, 1417629188, 2835258376, 5670516752, 11341033504, 22682067008, 31542249433, 63084498866, 126168997732, 252337995464, 504675990928, 1009351981856, 2018703963712]

約数ペア:

[(1, 2018703963712), (2, 1009351981856), (4, 504675990928), (8, 252337995464), (16, 126168997732), (32, 63084498866), (64, 31542249433), (89, 22682067008), (178, 11341033504), (356, 5670516752), (712, 2835258376), (1424, 1417629188), (2848, 708814594), (5696, 354407297)]