2776245890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{31667}}^1$

素因数の和:32482

約数の個数: 32

約数和(自身を含む): 5458549824

約数和(自身を除く): 2682303934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 797, 1594, 3985, 7970, 8767, 17534, 31667, 43835, 63334, 87670, 158335, 316670, 348337, 696674, 1741685, 3483370, 25238599, 50477198, 126192995, 252385990, 277624589, 555249178, 1388122945, 2776245890]

約数ペア:

[(1, 2776245890), (2, 1388122945), (5, 555249178), (10, 277624589), (11, 252385990), (22, 126192995), (55, 50477198), (110, 25238599), (797, 3483370), (1594, 1741685), (3985, 696674), (7970, 348337), (8767, 316670), (17534, 158335), (31667, 87670), (43835, 63334)]