2886372974

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{159521}}^1$

素因数の和:159715

約数の個数: 16

約数和(自身を含む): 4421949840

約数和(自身を除く): 1535576866

約数列:

[1, 2, 83, 109, 166, 218, 9047, 18094, 159521, 319042, 13240243, 17387789, 26480486, 34775578, 1443186487, 2886372974]

約数ペア:

[(1, 2886372974), (2, 1443186487), (83, 34775578), (109, 26480486), (166, 17387789), (218, 13240243), (9047, 319042), (18094, 159521)]