2144298928

素因数分解:

$2^4\times {\mathrm{6257}}^1\times {\mathrm{21419}}^1$

素因数の和:27684

約数の個数: 20

約数和(自身を含む): 4155437160

約数和(自身を除く): 2011138232

約数列:

[1, 2, 4, 8, 16, 6257, 12514, 21419, 25028, 42838, 50056, 85676, 100112, 171352, 342704, 134018683, 268037366, 536074732, 1072149464, 2144298928]

約数ペア:

[(1, 2144298928), (2, 1072149464), (4, 536074732), (8, 268037366), (16, 134018683), (6257, 342704), (12514, 171352), (21419, 100112), (25028, 85676), (42838, 50056)]