2046193810

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{420163}}^1$

素因数の和:420657

約数の個数: 16

約数和(自身を含む): 3690720576

約数和(自身を除く): 1644526766

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 420163, 840326, 2100815, 4201630, 204619381, 409238762, 1023096905, 2046193810]

約数ペア:

[(1, 2046193810), (2, 1023096905), (5, 409238762), (10, 204619381), (487, 4201630), (974, 2100815), (2435, 840326), (4870, 420163)]