1965126772

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{51949}}^1$

素因数の和:52160

約数の個数: 36

約数和(自身を含む): 4021241700

約数和(自身を除く): 2056114928

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1351, 2702, 5404, 9457, 18914, 37828, 51949, 103898, 207796, 363643, 727286, 1454572, 2545501, 5091002, 10026157, 10182004, 20052314, 40104628, 70183099, 140366198, 280732396, 491281693, 982563386, 1965126772]

約数ペア:

[(1, 1965126772), (2, 982563386), (4, 491281693), (7, 280732396), (14, 140366198), (28, 70183099), (49, 40104628), (98, 20052314), (193, 10182004), (196, 10026157), (386, 5091002), (772, 2545501), (1351, 1454572), (2702, 727286), (5404, 363643), (9457, 207796), (18914, 103898), (37828, 51949)]