2017996970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{24107}}^1$

素因数の和:24886

約数の個数: 32

約数和(自身を含む): 3967983936

約数和(自身を除く): 1949986966

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 761, 1522, 3805, 7610, 8371, 16742, 24107, 41855, 48214, 83710, 120535, 241070, 265177, 530354, 1325885, 2651770, 18345427, 36690854, 91727135, 183454270, 201799697, 403599394, 1008998485, 2017996970]

約数ペア:

[(1, 2017996970), (2, 1008998485), (5, 403599394), (10, 201799697), (11, 183454270), (22, 91727135), (55, 36690854), (110, 18345427), (761, 2651770), (1522, 1325885), (3805, 530354), (7610, 265177), (8371, 241070), (16742, 120535), (24107, 83710), (41855, 48214)]