253989794

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{3319}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 386527680

約数和(自身を除く): 132537886

約数列:

[1, 2, 83, 166, 461, 922, 3319, 6638, 38263, 76526, 275477, 550954, 1530059, 3060118, 126994897, 253989794]

約数ペア:

[(1, 253989794), (2, 126994897), (83, 3060118), (166, 1530059), (461, 550954), (922, 275477), (3319, 76526), (6638, 38263)]