620312652

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{109751}}^1$

素因数の和:109918

約数の個数: 36

約数和(自身を含む): 1578014256

約数和(自身を除く): 957701604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 109751, 219502, 329253, 439004, 658506, 987759, 1317012, 1975518, 3951036, 17230907, 34461814, 51692721, 68923628, 103385442, 155078163, 206770884, 310156326, 620312652]

約数ペア:

[(1, 620312652), (2, 310156326), (3, 206770884), (4, 155078163), (6, 103385442), (9, 68923628), (12, 51692721), (18, 34461814), (36, 17230907), (157, 3951036), (314, 1975518), (471, 1317012), (628, 987759), (942, 658506), (1413, 439004), (1884, 329253), (2826, 219502), (5652, 109751)]