2064502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 3591000

約数和(自身を除く): 1526498

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 449, 898, 2299, 4598, 4939, 8531, 9878, 17062, 54329, 93841, 108658, 187682, 1032251, 2064502]

約数ペア:

[(1, 2064502), (2, 1032251), (11, 187682), (19, 108658), (22, 93841), (38, 54329), (121, 17062), (209, 9878), (242, 8531), (418, 4939), (449, 4598), (898, 2299)]