2428477039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 2702684160

約数和(自身を除く): 274207121

約数列:

[1, 19, 31, 61, 257, 263, 589, 1159, 1891, 4883, 4997, 7967, 8153, 15677, 16043, 35929, 67591, 151373, 154907, 297863, 304817, 485987, 497333, 1284229, 2095321, 4123051, 9233753, 9449327, 39811099, 78337969, 127814581, 2428477039]

約数ペア:

[(1, 2428477039), (19, 127814581), (31, 78337969), (61, 39811099), (257, 9449327), (263, 9233753), (589, 4123051), (1159, 2095321), (1891, 1284229), (4883, 497333), (4997, 485987), (7967, 304817), (8153, 297863), (15677, 154907), (16043, 151373), (35929, 67591)]