1330553456

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{5099}}^1$

素因数の和:5501

約数の個数: 40

約数和(自身を含む): 2640902400

約数和(自身を除く): 1310348944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 347, 376, 694, 752, 1388, 2776, 5099, 5552, 10198, 16309, 20396, 32618, 40792, 65236, 81584, 130472, 239653, 260944, 479306, 958612, 1769353, 1917224, 3538706, 3834448, 7077412, 14154824, 28309648, 83159591, 166319182, 332638364, 665276728, 1330553456]

約数ペア:

[(1, 1330553456), (2, 665276728), (4, 332638364), (8, 166319182), (16, 83159591), (47, 28309648), (94, 14154824), (188, 7077412), (347, 3834448), (376, 3538706), (694, 1917224), (752, 1769353), (1388, 958612), (2776, 479306), (5099, 260944), (5552, 239653), (10198, 130472), (16309, 81584), (20396, 65236), (32618, 40792)]