78885002

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{5791}}^1$

素因数の和:5946

約数の個数: 24

約数和(自身を含む): 138660480

約数和(自身を除く): 59775478

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 5791, 6811, 11582, 13622, 40537, 81074, 283759, 567518, 804949, 1609898, 5634643, 11269286, 39442501, 78885002]

約数ペア:

[(1, 78885002), (2, 39442501), (7, 11269286), (14, 5634643), (49, 1609898), (98, 804949), (139, 567518), (278, 283759), (973, 81074), (1946, 40537), (5791, 13622), (6811, 11582)]