1351090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 2761920

約数和(自身を除く): 1410830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 547, 1094, 1235, 2470, 2735, 5470, 7111, 10393, 14222, 20786, 35555, 51965, 71110, 103930, 135109, 270218, 675545, 1351090]

約数ペア:

[(1, 1351090), (2, 675545), (5, 270218), (10, 135109), (13, 103930), (19, 71110), (26, 51965), (38, 35555), (65, 20786), (95, 14222), (130, 10393), (190, 7111), (247, 5470), (494, 2735), (547, 2470), (1094, 1235)]