226172018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{80603}}^1$

素因数の和:80689

約数の個数: 16

約数和(自身を含む): 359816256

約数和(自身を除く): 133644238

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 80603, 161206, 1853869, 3707738, 4916783, 9833566, 113086009, 226172018]

約数ペア:

[(1, 226172018), (2, 113086009), (23, 9833566), (46, 4916783), (61, 3707738), (122, 1853869), (1403, 161206), (2806, 80603)]