2017883478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25870301}}^1$

素因数の和:25870319

約数の個数: 16

約数和(自身を含む): 4346210736

約数和(自身を除く): 2328327258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25870301, 51740602, 77610903, 155221806, 336313913, 672627826, 1008941739, 2017883478]

約数ペア:

[(1, 2017883478), (2, 1008941739), (3, 672627826), (6, 336313913), (13, 155221806), (26, 77610903), (39, 51740602), (78, 25870301)]