1386242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 2528064

約数和(自身を除く): 1141822

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 131, 143, 262, 286, 407, 481, 814, 962, 1441, 1703, 2882, 3406, 4847, 5291, 9694, 10582, 18733, 37466, 53317, 63011, 106634, 126022, 693121, 1386242]

約数ペア:

[(1, 1386242), (2, 693121), (11, 126022), (13, 106634), (22, 63011), (26, 53317), (37, 37466), (74, 18733), (131, 10582), (143, 9694), (262, 5291), (286, 4847), (407, 3406), (481, 2882), (814, 1703), (962, 1441)]