1972807792

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{4591}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 3874252032

約数和(自身を除く): 1901444240

約数列:

[1, 2, 4, 8, 16, 107, 214, 251, 428, 502, 856, 1004, 1712, 2008, 4016, 4591, 9182, 18364, 26857, 36728, 53714, 73456, 107428, 214856, 429712, 491237, 982474, 1152341, 1964948, 2304682, 3929896, 4609364, 7859792, 9218728, 18437456, 123300487, 246600974, 493201948, 986403896, 1972807792]

約数ペア:

[(1, 1972807792), (2, 986403896), (4, 493201948), (8, 246600974), (16, 123300487), (107, 18437456), (214, 9218728), (251, 7859792), (428, 4609364), (502, 3929896), (856, 2304682), (1004, 1964948), (1712, 1152341), (2008, 982474), (4016, 491237), (4591, 429712), (9182, 214856), (18364, 107428), (26857, 73456), (36728, 53714)]