2358265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 3580416

約数和(自身を除く): 1222151

約数列:

[1, 5, 7, 13, 35, 65, 71, 73, 91, 355, 365, 455, 497, 511, 923, 949, 2485, 2555, 4615, 4745, 5183, 6461, 6643, 25915, 32305, 33215, 36281, 67379, 181405, 336895, 471653, 2358265]

約数ペア:

[(1, 2358265), (5, 471653), (7, 336895), (13, 181405), (35, 67379), (65, 36281), (71, 33215), (73, 32305), (91, 25915), (355, 6643), (365, 6461), (455, 5183), (497, 4745), (511, 4615), (923, 2555), (949, 2485)]