7973498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4289

約数の個数: 16

約数和(自身を含む): 13059816

約数和(自身を除く): 5086318

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 4201, 8402, 54613, 109226, 306673, 613346, 3986749, 7973498]

約数ペア:

[(1, 7973498), (2, 3986749), (13, 613346), (26, 306673), (73, 109226), (146, 54613), (949, 8402), (1898, 4201)]