2013194750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1150397}}^1$

素因数の和:1150421

約数の個数: 32

約数和(自身を含む): 4307090112

約数和(自身を除く): 2293895362

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 1150397, 2300794, 5751985, 8052779, 11503970, 16105558, 28759925, 40263895, 57519850, 80527790, 143799625, 201319475, 287599250, 402638950, 1006597375, 2013194750]

約数ペア:

[(1, 2013194750), (2, 1006597375), (5, 402638950), (7, 287599250), (10, 201319475), (14, 143799625), (25, 80527790), (35, 57519850), (50, 40263895), (70, 28759925), (125, 16105558), (175, 11503970), (250, 8052779), (350, 5751985), (875, 2300794), (1750, 1150397)]