1010985890

素因数分解:

$2^1\times 5^1\times {\mathrm{12973}}^1\times {\mathrm{7793}}^1$

素因数の和:20773

約数の個数: 16

約数和(自身を含む): 1820148408

約数和(自身を除く): 809162518

約数列:

[1, 2, 5, 10, 7793, 12973, 15586, 25946, 38965, 64865, 77930, 129730, 101098589, 202197178, 505492945, 1010985890]

約数ペア:

[(1, 1010985890), (2, 505492945), (5, 202197178), (10, 101098589), (7793, 129730), (12973, 77930), (15586, 64865), (25946, 38965)]