2651437516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{316703}}^1$

素因数の和:316750

約数の個数: 48

約数和(自身を含む): 5959102464

約数和(自身を除く): 3307664948

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 316703, 633406, 1266812, 2216921, 4117139, 4433842, 7284169, 8234278, 8867684, 14568338, 16468556, 28819973, 29136676, 50989183, 57639946, 94694197, 101978366, 115279892, 189388394, 203956732, 378776788, 662859379, 1325718758, 2651437516]

約数ペア:

[(1, 2651437516), (2, 1325718758), (4, 662859379), (7, 378776788), (13, 203956732), (14, 189388394), (23, 115279892), (26, 101978366), (28, 94694197), (46, 57639946), (52, 50989183), (91, 29136676), (92, 28819973), (161, 16468556), (182, 14568338), (299, 8867684), (322, 8234278), (364, 7284169), (598, 4433842), (644, 4117139), (1196, 2216921), (2093, 1266812), (4186, 633406), (8372, 316703)]