13221821810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1777}}^1\times {\mathrm{25657}}^1$

素因数の和:27470

約数の個数: 32

約数和(自身を含む): 24634758960

約数和(自身を除く): 11412937150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1777, 3554, 8885, 17770, 25657, 51314, 51533, 103066, 128285, 256570, 257665, 515330, 744053, 1488106, 3720265, 7440530, 45592489, 91184978, 227962445, 455924890, 1322182181, 2644364362, 6610910905, 13221821810]

約数ペア:

[(1, 13221821810), (2, 6610910905), (5, 2644364362), (10, 1322182181), (29, 455924890), (58, 227962445), (145, 91184978), (290, 45592489), (1777, 7440530), (3554, 3720265), (8885, 1488106), (17770, 744053), (25657, 515330), (51314, 257665), (51533, 256570), (103066, 128285)]