4978444798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{38261}}^1$

素因数の和:38412

約数の個数: 32

約数和(自身を含む): 8181946080

約数和(自身を除く): 3203501282

約数列:

[1, 2, 17, 34, 43, 86, 89, 178, 731, 1462, 1513, 3026, 3827, 7654, 38261, 65059, 76522, 130118, 650437, 1300874, 1645223, 3290446, 3405229, 6810458, 27968791, 55937582, 57888893, 115777786, 146424847, 292849694, 2489222399, 4978444798]

約数ペア:

[(1, 4978444798), (2, 2489222399), (17, 292849694), (34, 146424847), (43, 115777786), (86, 57888893), (89, 55937582), (178, 27968791), (731, 6810458), (1462, 3405229), (1513, 3290446), (3026, 1645223), (3827, 1300874), (7654, 650437), (38261, 130118), (65059, 76522)]