2755418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 4428000

約数和(自身を除く): 1672582

約数列:

[1, 2, 19, 38, 59, 118, 1121, 1229, 2242, 2458, 23351, 46702, 72511, 145022, 1377709, 2755418]

約数ペア:

[(1, 2755418), (2, 1377709), (19, 145022), (38, 72511), (59, 46702), (118, 23351), (1121, 2458), (1229, 2242)]