1201095002

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{20051}}^1$

素因数の和:20605

約数の個数: 16

約数和(自身を含む): 1834998624

約数和(自身を除く): 633903622

約数列:

[1, 2, 61, 122, 491, 982, 20051, 29951, 40102, 59902, 1223111, 2446222, 9845041, 19690082, 600547501, 1201095002]

約数ペア:

[(1, 1201095002), (2, 600547501), (61, 19690082), (122, 9845041), (491, 2446222), (982, 1223111), (20051, 59902), (29951, 40102)]