3978148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 7225344

約数和(自身を除く): 3247196

約数列:

[1, 2, 4, 41, 82, 127, 164, 191, 254, 382, 508, 764, 5207, 7831, 10414, 15662, 20828, 24257, 31324, 48514, 97028, 994537, 1989074, 3978148]

約数ペア:

[(1, 3978148), (2, 1989074), (4, 994537), (41, 97028), (82, 48514), (127, 31324), (164, 24257), (191, 20828), (254, 15662), (382, 10414), (508, 7831), (764, 5207)]