128348638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{4519}}^1$

素因数の和:5823

約数の個数: 16

約数和(自身を含む): 210234240

約数和(自身を除く): 81885602

約数列:

[1, 2, 11, 22, 1291, 2582, 4519, 9038, 14201, 28402, 49709, 99418, 5834029, 11668058, 64174319, 128348638]

約数ペア:

[(1, 128348638), (2, 64174319), (11, 11668058), (22, 5834029), (1291, 99418), (2582, 49709), (4519, 28402), (9038, 14201)]