1828484528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{204437}}^1$

素因数の和:204501

約数の個数: 40

約数和(自身を含む): 3903948048

約数和(自身を除く): 2075463520

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 204437, 408874, 817748, 1635496, 2657681, 3270992, 5315362, 8790791, 10630724, 17581582, 21261448, 35163164, 42522896, 70326328, 114280283, 140652656, 228560566, 457121132, 914242264, 1828484528]

約数ペア:

[(1, 1828484528), (2, 914242264), (4, 457121132), (8, 228560566), (13, 140652656), (16, 114280283), (26, 70326328), (43, 42522896), (52, 35163164), (86, 21261448), (104, 17581582), (172, 10630724), (208, 8790791), (344, 5315362), (559, 3270992), (688, 2657681), (1118, 1635496), (2236, 817748), (4472, 408874), (8944, 204437)]