7918444892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1908979}}^1$

素因数の和:1909061

約数の個数: 24

約数和(自身を含む): 14912951760

約数和(自身を除く): 6994506868

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 1908979, 3817958, 7635916, 32452643, 64905286, 116447719, 129810572, 232895438, 465790876, 1979611223, 3959222446, 7918444892]

約数ペア:

[(1, 7918444892), (2, 3959222446), (4, 1979611223), (17, 465790876), (34, 232895438), (61, 129810572), (68, 116447719), (122, 64905286), (244, 32452643), (1037, 7635916), (2074, 3817958), (4148, 1908979)]