528398234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{54779}}^1$

素因数の和:54854

約数の個数: 32

約数和(自身を含む): 993928320

約数和(自身を除く): 465530086

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 54779, 109558, 383453, 712127, 766906, 1424254, 2903287, 4984889, 5806574, 9969778, 20323009, 37742731, 40646018, 75485462, 264199117, 528398234]

約数ペア:

[(1, 528398234), (2, 264199117), (7, 75485462), (13, 40646018), (14, 37742731), (26, 20323009), (53, 9969778), (91, 5806574), (106, 4984889), (182, 2903287), (371, 1424254), (689, 766906), (742, 712127), (1378, 383453), (4823, 109558), (9646, 54779)]