2420176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13751}}^1$

素因数の和:13770

約数の個数: 20

約数和(自身を含む): 5115744

約数和(自身を除く): 2695568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 13751, 27502, 55004, 110008, 151261, 220016, 302522, 605044, 1210088, 2420176]

約数ペア:

[(1, 2420176), (2, 1210088), (4, 605044), (8, 302522), (11, 220016), (16, 151261), (22, 110008), (44, 55004), (88, 27502), (176, 13751)]