2340806738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 4032737280

約数和(自身を除く): 1691930542

約数列:

[1, 2, 17, 23, 34, 43, 46, 67, 86, 134, 391, 731, 782, 989, 1039, 1139, 1462, 1541, 1978, 2078, 2278, 2881, 3082, 5762, 16813, 17663, 23897, 26197, 33626, 35326, 44677, 47794, 48977, 52394, 66263, 69613, 89354, 97954, 132526, 139226, 406249, 759509, 812498, 1027571, 1126471, 1183421, 1519018, 1601099, 2055142, 2252942, 2366842, 2993359, 3202198, 5986718, 17468707, 27218683, 34937414, 50887103, 54437366, 68847257, 101774206, 137694514, 1170403369, 2340806738]

約数ペア:

[(1, 2340806738), (2, 1170403369), (17, 137694514), (23, 101774206), (34, 68847257), (43, 54437366), (46, 50887103), (67, 34937414), (86, 27218683), (134, 17468707), (391, 5986718), (731, 3202198), (782, 2993359), (989, 2366842), (1039, 2252942), (1139, 2055142), (1462, 1601099), (1541, 1519018), (1978, 1183421), (2078, 1126471), (2278, 1027571), (2881, 812498), (3082, 759509), (5762, 406249), (16813, 139226), (17663, 132526), (23897, 97954), (26197, 89354), (33626, 69613), (35326, 66263), (44677, 52394), (47794, 48977)]