138889004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{4451}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 252428400

約数和(自身を除く): 113539396

約数列:

[1, 2, 4, 29, 58, 116, 269, 538, 1076, 4451, 7801, 8902, 15602, 17804, 31204, 129079, 258158, 516316, 1197319, 2394638, 4789276, 34722251, 69444502, 138889004]

約数ペア:

[(1, 138889004), (2, 69444502), (4, 34722251), (29, 4789276), (58, 2394638), (116, 1197319), (269, 516316), (538, 258158), (1076, 129079), (4451, 31204), (7801, 17804), (8902, 15602)]