2014889830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2837873}}^1$

素因数の和:2837951

約数の個数: 16

約数和(自身を含む): 3677884704

約数和(自身を除く): 1662994874

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2837873, 5675746, 14189365, 28378730, 201488983, 402977966, 1007444915, 2014889830]

約数ペア:

[(1, 2014889830), (2, 1007444915), (5, 402977966), (10, 201488983), (71, 28378730), (142, 14189365), (355, 5675746), (710, 2837873)]