1976870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 2225626

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 911, 1085, 1822, 2170, 4555, 6377, 9110, 12754, 28241, 31885, 56482, 63770, 141205, 197687, 282410, 395374, 988435, 1976870]

約数ペア:

[(1, 1976870), (2, 988435), (5, 395374), (7, 282410), (10, 197687), (14, 141205), (31, 63770), (35, 56482), (62, 31885), (70, 28241), (155, 12754), (217, 9110), (310, 6377), (434, 4555), (911, 2170), (1085, 1822)]