13539379504

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1246261}}^1$

素因数の和:1246373

約数の個数: 40

約数和(自身を含む): 30289151648

約数和(自身を除く): 16749772144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 1246261, 2492522, 4985044, 8723827, 9970088, 17447654, 19940176, 34895308, 69790616, 120887317, 139581232, 241774634, 483549268, 846211219, 967098536, 1692422438, 1934197072, 3384844876, 6769689752, 13539379504]

約数ペア:

[(1, 13539379504), (2, 6769689752), (4, 3384844876), (7, 1934197072), (8, 1692422438), (14, 967098536), (16, 846211219), (28, 483549268), (56, 241774634), (97, 139581232), (112, 120887317), (194, 69790616), (388, 34895308), (679, 19940176), (776, 17447654), (1358, 9970088), (1552, 8723827), (2716, 4985044), (5432, 2492522), (10864, 1246261)]