127478918

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{577}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 224615424

約数和(自身を除く): 97136506

約数列:

[1, 2, 7, 14, 43, 86, 301, 367, 577, 602, 734, 1154, 2569, 4039, 5138, 8078, 15781, 24811, 31562, 49622, 110467, 173677, 211759, 220934, 347354, 423518, 1482313, 2964626, 9105637, 18211274, 63739459, 127478918]

約数ペア:

[(1, 127478918), (2, 63739459), (7, 18211274), (14, 9105637), (43, 2964626), (86, 1482313), (301, 423518), (367, 347354), (577, 220934), (602, 211759), (734, 173677), (1154, 110467), (2569, 49622), (4039, 31562), (5138, 24811), (8078, 15781)]