1636272010

素因数分解:

$2^1\times 5^1\times {\mathrm{7723}}^1\times {\mathrm{21187}}^1$

素因数の和:28917

約数の個数: 16

約数和(自身を含む): 2945810016

約数和(自身を除く): 1309538006

約数列:

[1, 2, 5, 10, 7723, 15446, 21187, 38615, 42374, 77230, 105935, 211870, 163627201, 327254402, 818136005, 1636272010]

約数ペア:

[(1, 1636272010), (2, 818136005), (5, 327254402), (10, 163627201), (7723, 211870), (15446, 105935), (21187, 77230), (38615, 42374)]