2681567376

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1299209}}^1$

素因数の和:1299263

約数の個数: 40

約数和(自身を含む): 7088489760

約数和(自身を除く): 4406922384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 1299209, 2598418, 3897627, 5196836, 7795254, 10393672, 15590508, 20787344, 31181016, 55865987, 62362032, 111731974, 167597961, 223463948, 335195922, 446927896, 670391844, 893855792, 1340783688, 2681567376]

約数ペア:

[(1, 2681567376), (2, 1340783688), (3, 893855792), (4, 670391844), (6, 446927896), (8, 335195922), (12, 223463948), (16, 167597961), (24, 111731974), (43, 62362032), (48, 55865987), (86, 31181016), (129, 20787344), (172, 15590508), (258, 10393672), (344, 7795254), (516, 5196836), (688, 3897627), (1032, 2598418), (2064, 1299209)]