2489773460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5412551}}^1$

素因数の和:5412583

約数の個数: 24

約数和(自身を含む): 5455852416

約数和(自身を除く): 2966078956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5412551, 10825102, 21650204, 27062755, 54125510, 108251020, 124488673, 248977346, 497954692, 622443365, 1244886730, 2489773460]

約数ペア:

[(1, 2489773460), (2, 1244886730), (4, 622443365), (5, 497954692), (10, 248977346), (20, 124488673), (23, 108251020), (46, 54125510), (92, 27062755), (115, 21650204), (230, 10825102), (460, 5412551)]