179780734

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 315979776

約数和(自身を除く): 136199042

約数列:

[1, 2, 7, 14, 47, 94, 329, 433, 631, 658, 866, 1262, 3031, 4417, 6062, 8834, 20351, 29657, 40702, 59314, 142457, 207599, 273223, 284914, 415198, 546446, 1912561, 3825122, 12841481, 25682962, 89890367, 179780734]

約数ペア:

[(1, 179780734), (2, 89890367), (7, 25682962), (14, 12841481), (47, 3825122), (94, 1912561), (329, 546446), (433, 415198), (631, 284914), (658, 273223), (866, 207599), (1262, 142457), (3031, 59314), (4417, 40702), (6062, 29657), (8834, 20351)]