2103646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 3289968

約数和(自身を除く): 1186322

約数列:

[1, 2, 43, 61, 86, 122, 401, 802, 2623, 5246, 17243, 24461, 34486, 48922, 1051823, 2103646]

約数ペア:

[(1, 2103646), (2, 1051823), (43, 48922), (61, 34486), (86, 24461), (122, 17243), (401, 5246), (802, 2623)]