1189336316

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{903751}}^1$

素因数の和:903809

約数の個数: 24

約数和(自身を含む): 2429285376

約数和(自身を除く): 1239949060

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 903751, 1807502, 3615004, 6326257, 12652514, 25305028, 42476297, 84952594, 169905188, 297334079, 594668158, 1189336316]

約数ペア:

[(1, 1189336316), (2, 594668158), (4, 297334079), (7, 169905188), (14, 84952594), (28, 42476297), (47, 25305028), (94, 12652514), (188, 6326257), (329, 3615004), (658, 1807502), (1316, 903751)]