1051261678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 1767744000

約数和(自身を除く): 716482322

約数列:

[1, 2, 19, 38, 43, 53, 61, 86, 106, 122, 199, 398, 817, 1007, 1159, 1634, 2014, 2279, 2318, 2623, 3233, 3781, 4558, 5246, 6466, 7562, 8557, 10547, 12139, 17114, 21094, 24278, 43301, 49837, 61427, 86602, 99674, 122854, 139019, 162583, 200393, 230641, 278038, 325166, 400786, 453521, 461282, 521977, 643367, 907042, 1043954, 1286734, 2641361, 5282722, 8616899, 9917563, 12223973, 17233798, 19835126, 24447946, 27664781, 55329562, 525630839, 1051261678]

約数ペア:

[(1, 1051261678), (2, 525630839), (19, 55329562), (38, 27664781), (43, 24447946), (53, 19835126), (61, 17233798), (86, 12223973), (106, 9917563), (122, 8616899), (199, 5282722), (398, 2641361), (817, 1286734), (1007, 1043954), (1159, 907042), (1634, 643367), (2014, 521977), (2279, 461282), (2318, 453521), (2623, 400786), (3233, 325166), (3781, 278038), (4558, 230641), (5246, 200393), (6466, 162583), (7562, 139019), (8557, 122854), (10547, 99674), (12139, 86602), (17114, 61427), (21094, 49837), (24278, 43301)]