4027426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 6547968

約数和(自身を除く): 2520542

約数列:

[1, 2, 13, 26, 191, 382, 811, 1622, 2483, 4966, 10543, 21086, 154901, 309802, 2013713, 4027426]

約数ペア:

[(1, 4027426), (2, 2013713), (13, 309802), (26, 154901), (191, 21086), (382, 10543), (811, 4966), (1622, 2483)]