7862426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 14249088

約数和(自身を除く): 6386662

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 743, 814, 962, 1486, 5291, 8173, 9659, 10582, 16346, 19318, 27491, 54982, 106249, 212498, 302401, 357383, 604802, 714766, 3931213, 7862426]

約数ペア:

[(1, 7862426), (2, 3931213), (11, 714766), (13, 604802), (22, 357383), (26, 302401), (37, 212498), (74, 106249), (143, 54982), (286, 27491), (407, 19318), (481, 16346), (743, 10582), (814, 9659), (962, 8173), (1486, 5291)]