1673981234

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 2604096000

約数和(自身を除く): 930114766

約数列:

[1, 2, 47, 94, 109, 199, 218, 398, 821, 1642, 5123, 9353, 10246, 18706, 21691, 38587, 43382, 77174, 89489, 163379, 178978, 326758, 1019477, 2038954, 4205983, 7678813, 8411966, 15357626, 17808311, 35616622, 836990617, 1673981234]

約数ペア:

[(1, 1673981234), (2, 836990617), (47, 35616622), (94, 17808311), (109, 15357626), (199, 8411966), (218, 7678813), (398, 4205983), (821, 2038954), (1642, 1019477), (5123, 326758), (9353, 178978), (10246, 163379), (18706, 89489), (21691, 77174), (38587, 43382)]