9002474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 6238486

約数列:

[1, 2, 13, 26, 47, 53, 94, 106, 139, 278, 611, 689, 1222, 1378, 1807, 2491, 3614, 4982, 6533, 7367, 13066, 14734, 32383, 64766, 84929, 95771, 169858, 191542, 346249, 692498, 4501237, 9002474]

約数ペア:

[(1, 9002474), (2, 4501237), (13, 692498), (26, 346249), (47, 191542), (53, 169858), (94, 95771), (106, 84929), (139, 64766), (278, 32383), (611, 14734), (689, 13066), (1222, 7367), (1378, 6533), (1807, 4982), (2491, 3614)]