4021409278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{5021}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 6310846080

約数和(自身を除く): 2289436802

約数列:

[1, 2, 43, 67, 86, 134, 139, 278, 2881, 5021, 5762, 5977, 9313, 10042, 11954, 18626, 215903, 336407, 400459, 431806, 672814, 697919, 800918, 1395838, 14465501, 28931002, 30010517, 46760573, 60021034, 93521146, 2010704639, 4021409278]

約数ペア:

[(1, 4021409278), (2, 2010704639), (43, 93521146), (67, 60021034), (86, 46760573), (134, 30010517), (139, 28931002), (278, 14465501), (2881, 1395838), (5021, 800918), (5762, 697919), (5977, 672814), (9313, 431806), (10042, 400459), (11954, 336407), (18626, 215903)]