397237030

素因数分解:

$2^1\times 5^1\times {\mathrm{5233}}^1\times {\mathrm{7591}}^1$

素因数の和:12831

約数の個数: 16

約数和(自身を含む): 715257504

約数和(自身を除く): 318020474

約数列:

[1, 2, 5, 10, 5233, 7591, 10466, 15182, 26165, 37955, 52330, 75910, 39723703, 79447406, 198618515, 397237030]

約数ペア:

[(1, 397237030), (2, 198618515), (5, 79447406), (10, 39723703), (5233, 75910), (7591, 52330), (10466, 37955), (15182, 26165)]