1251890590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{5233}}^1$

素因数の和:5796

約数の個数: 32

約数和(自身を含む): 2306309760

約数和(自身を除く): 1054419170

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 509, 1018, 2545, 5090, 5233, 10466, 23923, 26165, 47846, 52330, 119615, 239230, 245951, 491902, 1229755, 2459510, 2663597, 5327194, 13317985, 26635970, 125189059, 250378118, 625945295, 1251890590]

約数ペア:

[(1, 1251890590), (2, 625945295), (5, 250378118), (10, 125189059), (47, 26635970), (94, 13317985), (235, 5327194), (470, 2663597), (509, 2459510), (1018, 1229755), (2545, 491902), (5090, 245951), (5233, 239230), (10466, 119615), (23923, 52330), (26165, 47846)]