13372970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 26839512

約数和(自身を除く): 13466542

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 193, 205, 338, 386, 410, 533, 845, 965, 1066, 1690, 1930, 2509, 2665, 5018, 5330, 6929, 7913, 12545, 13858, 15826, 25090, 32617, 34645, 39565, 65234, 69290, 79130, 102869, 163085, 205738, 326170, 514345, 1028690, 1337297, 2674594, 6686485, 13372970]

約数ペア:

[(1, 13372970), (2, 6686485), (5, 2674594), (10, 1337297), (13, 1028690), (26, 514345), (41, 326170), (65, 205738), (82, 163085), (130, 102869), (169, 79130), (193, 69290), (205, 65234), (338, 39565), (386, 34645), (410, 32617), (533, 25090), (845, 15826), (965, 13858), (1066, 12545), (1690, 7913), (1930, 6929), (2509, 5330), (2665, 5018)]