1118885740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7992041}}^1$

素因数の和:7992057

約数の個数: 24

約数和(自身を含む): 2685326112

約数和(自身を除く): 1566440372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7992041, 15984082, 31968164, 39960205, 55944287, 79920410, 111888574, 159840820, 223777148, 279721435, 559442870, 1118885740]

約数ペア:

[(1, 1118885740), (2, 559442870), (4, 279721435), (5, 223777148), (7, 159840820), (10, 111888574), (14, 79920410), (20, 55944287), (28, 39960205), (35, 31968164), (70, 15984082), (140, 7992041)]