2055885944

素因数分解:

$2^3\times 7^2\times {\mathrm{409}}^1\times {\mathrm{12823}}^1$

素因数の和:13252

約数の個数: 48

約数和(自身を含む): 4495453200

約数和(自身を除く): 2439567256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 409, 818, 1636, 2863, 3272, 5726, 11452, 12823, 20041, 22904, 25646, 40082, 51292, 80164, 89761, 102584, 160328, 179522, 359044, 628327, 718088, 1256654, 2513308, 5026616, 5244607, 10489214, 20978428, 36712249, 41956856, 73424498, 146848996, 256985743, 293697992, 513971486, 1027942972, 2055885944]

約数ペア:

[(1, 2055885944), (2, 1027942972), (4, 513971486), (7, 293697992), (8, 256985743), (14, 146848996), (28, 73424498), (49, 41956856), (56, 36712249), (98, 20978428), (196, 10489214), (392, 5244607), (409, 5026616), (818, 2513308), (1636, 1256654), (2863, 718088), (3272, 628327), (5726, 359044), (11452, 179522), (12823, 160328), (20041, 102584), (22904, 89761), (25646, 80164), (40082, 51292)]