488905972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{2633}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 871084872

約数和(自身を除く): 382178900

約数列:

[1, 2, 4, 61, 122, 244, 761, 1522, 2633, 3044, 5266, 10532, 46421, 92842, 160613, 185684, 321226, 642452, 2003713, 4007426, 8014852, 122226493, 244452986, 488905972]

約数ペア:

[(1, 488905972), (2, 244452986), (4, 122226493), (61, 8014852), (122, 4007426), (244, 2003713), (761, 642452), (1522, 321226), (2633, 185684), (3044, 160613), (5266, 92842), (10532, 46421)]