2145706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 16

約数和(自身を含む): 3435264

約数和(自身を除く): 1289558

約数列:

[1, 2, 17, 34, 223, 283, 446, 566, 3791, 4811, 7582, 9622, 63109, 126218, 1072853, 2145706]

約数ペア:

[(1, 2145706), (2, 1072853), (17, 126218), (34, 63109), (223, 9622), (283, 7582), (446, 4811), (566, 3791)]