239912582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{69379}}^1$

素因数の和:69420

約数の個数: 32

約数和(自身を含む): 466233600

約数和(自身を除く): 226321018

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 69379, 138758, 485653, 901927, 971306, 1318201, 1803854, 2636402, 6313489, 9227407, 12626978, 17136613, 18454814, 34273226, 119956291, 239912582]

約数ペア:

[(1, 239912582), (2, 119956291), (7, 34273226), (13, 18454814), (14, 17136613), (19, 12626978), (26, 9227407), (38, 6313489), (91, 2636402), (133, 1803854), (182, 1318201), (247, 971306), (266, 901927), (494, 485653), (1729, 138758), (3458, 69379)]