2842870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9803}}^1$

素因数の和:9839

約数の個数: 16

約数和(自身を含む): 5294160

約数和(自身を除く): 2451290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9803, 19606, 49015, 98030, 284287, 568574, 1421435, 2842870]

約数ペア:

[(1, 2842870), (2, 1421435), (5, 568574), (10, 284287), (29, 98030), (58, 49015), (145, 19606), (290, 9803)]