487103690

素因数分解:

$2^1\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{20719}}^1$

素因数の和:23077

約数の個数: 16

約数和(自身を含む): 877201920

約数和(自身を除く): 390098230

約数列:

[1, 2, 5, 10, 2351, 4702, 11755, 20719, 23510, 41438, 103595, 207190, 48710369, 97420738, 243551845, 487103690]

約数ペア:

[(1, 487103690), (2, 243551845), (5, 97420738), (10, 48710369), (2351, 207190), (4702, 103595), (11755, 41438), (20719, 23510)]