2218172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4583}}^1$

素因数の和:4609

約数の個数: 18

約数和(自身を含む): 4267704

約数和(自身を除く): 2049532

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4583, 9166, 18332, 50413, 100826, 201652, 554543, 1109086, 2218172]

約数ペア:

[(1, 2218172), (2, 1109086), (4, 554543), (11, 201652), (22, 100826), (44, 50413), (121, 18332), (242, 9166), (484, 4583)]