2893124650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4450961}}^1$

素因数の和:4450986

約数の個数: 24

約数和(自身を含む): 5795152524

約数和(自身を除く): 2902027874

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4450961, 8901922, 22254805, 44509610, 57862493, 111274025, 115724986, 222548050, 289312465, 578624930, 1446562325, 2893124650]

約数ペア:

[(1, 2893124650), (2, 1446562325), (5, 578624930), (10, 289312465), (13, 222548050), (25, 115724986), (26, 111274025), (50, 57862493), (65, 44509610), (130, 22254805), (325, 8901922), (650, 4450961)]