129256582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37379}}^1$

素因数の和:37420

約数の個数: 32

約数和(自身を含む): 251193600

約数和(自身を除く): 121937018

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 37379, 74758, 261653, 485927, 523306, 710201, 971854, 1420402, 3401489, 4971407, 6802978, 9232613, 9942814, 18465226, 64628291, 129256582]

約数ペア:

[(1, 129256582), (2, 64628291), (7, 18465226), (13, 9942814), (14, 9232613), (19, 6802978), (26, 4971407), (38, 3401489), (91, 1420402), (133, 971854), (182, 710201), (247, 523306), (266, 485927), (494, 261653), (1729, 74758), (3458, 37379)]