1373860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 2927736

約数和(自身を除く): 1553876

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 941, 1460, 1882, 3764, 4705, 9410, 18820, 68693, 137386, 274772, 343465, 686930, 1373860]

約数ペア:

[(1, 1373860), (2, 686930), (4, 343465), (5, 274772), (10, 137386), (20, 68693), (73, 18820), (146, 9410), (292, 4705), (365, 3764), (730, 1882), (941, 1460)]