121272554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 207943680

約数和(自身を除く): 86671126

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 1933, 2413, 3302, 3866, 4826, 25129, 31369, 36727, 50258, 62738, 73454, 245491, 477451, 490982, 954902, 3191383, 4664329, 6382766, 9328658, 60636277, 121272554]

約数ペア:

[(1, 121272554), (2, 60636277), (13, 9328658), (19, 6382766), (26, 4664329), (38, 3191383), (127, 954902), (247, 490982), (254, 477451), (494, 245491), (1651, 73454), (1933, 62738), (2413, 50258), (3302, 36727), (3866, 31369), (4826, 25129)]