2459905

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 3427200

約数和(自身を除く): 967295

約数列:

[1, 5, 7, 35, 67, 335, 469, 1049, 2345, 5245, 7343, 36715, 70283, 351415, 491981, 2459905]

約数ペア:

[(1, 2459905), (5, 491981), (7, 351415), (35, 70283), (67, 36715), (335, 7343), (469, 5245), (1049, 2345)]