1242051290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101891}}^1$

素因数の和:101974

約数の個数: 32

約数和(自身を含む): 2376936576

約数和(自身を除く): 1134885286

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 101891, 203782, 509455, 1018910, 2343493, 4686986, 5400223, 10800446, 11717465, 23434930, 27001115, 54002230, 124205129, 248410258, 621025645, 1242051290]

約数ペア:

[(1, 1242051290), (2, 621025645), (5, 248410258), (10, 124205129), (23, 54002230), (46, 27001115), (53, 23434930), (106, 11717465), (115, 10800446), (230, 5400223), (265, 4686986), (530, 2343493), (1219, 1018910), (2438, 509455), (6095, 203782), (12190, 101891)]