1994602945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4297}}^1$

素因数の和:4489

約数の個数: 32

約数和(自身を含む): 2614284288

約数和(自身を除く): 619681343

約数列:

[1, 5, 17, 43, 85, 127, 215, 635, 731, 2159, 3655, 4297, 5461, 10795, 21485, 27305, 73049, 92837, 184771, 365245, 464185, 545719, 923855, 2728595, 3141107, 9277223, 15705535, 23465917, 46386115, 117329585, 398920589, 1994602945]

約数ペア:

[(1, 1994602945), (5, 398920589), (17, 117329585), (43, 46386115), (85, 23465917), (127, 15705535), (215, 9277223), (635, 3141107), (731, 2728595), (2159, 923855), (3655, 545719), (4297, 464185), (5461, 365245), (10795, 184771), (21485, 92837), (27305, 73049)]