996948156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{3623}}^1$

素因数の和:4650

約数の個数: 48

約数和(自身を含む): 2430457344

約数和(自身を除く): 1433509188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 997, 1994, 2991, 3623, 3988, 5982, 7246, 10869, 11964, 14492, 21738, 22931, 43476, 45862, 68793, 83329, 91724, 137586, 166658, 249987, 275172, 333316, 499974, 999948, 3612131, 7224262, 10836393, 14448524, 21672786, 43345572, 83079013, 166158026, 249237039, 332316052, 498474078, 996948156]

約数ペア:

[(1, 996948156), (2, 498474078), (3, 332316052), (4, 249237039), (6, 166158026), (12, 83079013), (23, 43345572), (46, 21672786), (69, 14448524), (92, 10836393), (138, 7224262), (276, 3612131), (997, 999948), (1994, 499974), (2991, 333316), (3623, 275172), (3988, 249987), (5982, 166658), (7246, 137586), (10869, 91724), (11964, 83329), (14492, 68793), (21738, 45862), (22931, 43476)]