7480018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 14023296

約数和(自身を除く): 6543278

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 563, 949, 1022, 1126, 1898, 3941, 6643, 7319, 7882, 13286, 14638, 41099, 51233, 82198, 102466, 287693, 534287, 575386, 1068574, 3740009, 7480018]

約数ペア:

[(1, 7480018), (2, 3740009), (7, 1068574), (13, 575386), (14, 534287), (26, 287693), (73, 102466), (91, 82198), (146, 51233), (182, 41099), (511, 14638), (563, 13286), (949, 7882), (1022, 7319), (1126, 6643), (1898, 3941)]