2875874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 4553280

約数和(自身を除く): 1677406

約数列:

[1, 2, 23, 46, 101, 202, 619, 1238, 2323, 4646, 14237, 28474, 62519, 125038, 1437937, 2875874]

約数ペア:

[(1, 2875874), (2, 1437937), (23, 125038), (46, 62519), (101, 28474), (202, 14237), (619, 4646), (1238, 2323)]