169974914

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{1697}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 259610616

約数和(自身を除く): 89635702

約数列:

[1, 2, 61, 122, 821, 1642, 1697, 3394, 50081, 100162, 103517, 207034, 1393237, 2786474, 84987457, 169974914]

約数ペア:

[(1, 169974914), (2, 84987457), (61, 2786474), (122, 1393237), (821, 207034), (1642, 103517), (1697, 100162), (3394, 50081)]