2045546974

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{16433}}^1$

素因数の和:17115

約数の個数: 16

約数和(自身を含む): 3102081840

約数和(自身を除く): 1056534866

約数列:

[1, 2, 109, 218, 571, 1142, 16433, 32866, 62239, 124478, 1791197, 3582394, 9383243, 18766486, 1022773487, 2045546974]

約数ペア:

[(1, 2045546974), (2, 1022773487), (109, 18766486), (218, 9383243), (571, 3582394), (1142, 1791197), (16433, 124478), (32866, 62239)]