2584646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4039

約数の個数: 16

約数和(自身を含む): 4322160

約数和(自身を除く): 1737514

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4001, 8002, 68017, 76019, 136034, 152038, 1292323, 2584646]

約数ペア:

[(1, 2584646), (2, 1292323), (17, 152038), (19, 136034), (34, 76019), (38, 68017), (323, 8002), (646, 4001)]