2714840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 6205680

約数和(自身を除く): 3490840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1013, 1340, 2026, 2680, 4052, 5065, 8104, 10130, 20260, 40520, 67871, 135742, 271484, 339355, 542968, 678710, 1357420, 2714840]

約数ペア:

[(1, 2714840), (2, 1357420), (4, 678710), (5, 542968), (8, 339355), (10, 271484), (20, 135742), (40, 67871), (67, 40520), (134, 20260), (268, 10130), (335, 8104), (536, 5065), (670, 4052), (1013, 2680), (1340, 2026)]