13608452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 28779072

約数和(自身を除く): 15170620

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 643, 814, 962, 1286, 1628, 1924, 2572, 5291, 7073, 8359, 10582, 14146, 16718, 21164, 23791, 28292, 33436, 47582, 91949, 95164, 183898, 261701, 309283, 367796, 523402, 618566, 1046804, 1237132, 3402113, 6804226, 13608452]

約数ペア:

[(1, 13608452), (2, 6804226), (4, 3402113), (11, 1237132), (13, 1046804), (22, 618566), (26, 523402), (37, 367796), (44, 309283), (52, 261701), (74, 183898), (143, 95164), (148, 91949), (286, 47582), (407, 33436), (481, 28292), (572, 23791), (643, 21164), (814, 16718), (962, 14146), (1286, 10582), (1628, 8359), (1924, 7073), (2572, 5291)]