2013944415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{49307}}^1$

素因数の和:49711

約数の個数: 32

約数和(自身を含む): 3692183040

約数和(自身を除く): 1678238625

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 389, 1167, 1945, 2723, 5835, 8169, 13615, 40845, 49307, 147921, 246535, 345149, 739605, 1035447, 1725745, 5177235, 19180423, 57541269, 95902115, 134262961, 287706345, 402788883, 671314805, 2013944415]

約数ペア:

[(1, 2013944415), (3, 671314805), (5, 402788883), (7, 287706345), (15, 134262961), (21, 95902115), (35, 57541269), (105, 19180423), (389, 5177235), (1167, 1725745), (1945, 1035447), (2723, 739605), (5835, 345149), (8169, 246535), (13615, 147921), (40845, 49307)]