172882018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{8171}}^1$

素因数の和:8393

約数の個数: 16

約数和(自身を含む): 264772800

約数和(自身を除く): 91890782

約数列:

[1, 2, 71, 142, 149, 298, 8171, 10579, 16342, 21158, 580141, 1160282, 1217479, 2434958, 86441009, 172882018]

約数ペア:

[(1, 172882018), (2, 86441009), (71, 2434958), (142, 1217479), (149, 1160282), (298, 580141), (8171, 21158), (10579, 16342)]