907471994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{2903}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 1601195904

約数和(自身を除く): 693723910

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1093, 2186, 2903, 5806, 12023, 14209, 24046, 28418, 31933, 37739, 63866, 75478, 156299, 312598, 415129, 830258, 3172979, 6345958, 34902769, 41248727, 69805538, 82497454, 453735997, 907471994]

約数ペア:

[(1, 907471994), (2, 453735997), (11, 82497454), (13, 69805538), (22, 41248727), (26, 34902769), (143, 6345958), (286, 3172979), (1093, 830258), (2186, 415129), (2903, 312598), (5806, 156299), (12023, 75478), (14209, 63866), (24046, 37739), (28418, 31933)]