129956962

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{25981}}^1$

素因数の和:26085

約数の個数: 16

約数和(自身を含む): 202971384

約数和(自身を除く): 73014422

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 25981, 51962, 1065221, 1584841, 2130442, 3169682, 64978481, 129956962]

約数ペア:

[(1, 129956962), (2, 64978481), (41, 3169682), (61, 2130442), (82, 1584841), (122, 1065221), (2501, 51962), (5002, 25981)]