9980702

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:611

約数の個数: 16

約数和(自身を含む): 15288000

約数和(自身を除く): 5307298

約数列:

[1, 2, 79, 158, 181, 349, 362, 698, 14299, 27571, 28598, 55142, 63169, 126338, 4990351, 9980702]

約数ペア:

[(1, 9980702), (2, 4990351), (79, 126338), (158, 63169), (181, 55142), (349, 28598), (362, 27571), (698, 14299)]