2611331312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{65101}}^1$

素因数の和:65241

約数の個数: 40

約数和(自身を含む): 5327947680

約数和(自身を除く): 2716616368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 2507, 5014, 10028, 20056, 40112, 65101, 130202, 260404, 520808, 1041616, 1497323, 2994646, 5989292, 7096009, 11978584, 14192018, 23957168, 28384036, 56768072, 113536144, 163208207, 326416414, 652832828, 1305665656, 2611331312]

約数ペア:

[(1, 2611331312), (2, 1305665656), (4, 652832828), (8, 326416414), (16, 163208207), (23, 113536144), (46, 56768072), (92, 28384036), (109, 23957168), (184, 14192018), (218, 11978584), (368, 7096009), (436, 5989292), (872, 2994646), (1744, 1497323), (2507, 1041616), (5014, 520808), (10028, 260404), (20056, 130202), (40112, 65101)]