2058017836

素因数分解:

$2^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{10949}}^1$

素因数の和:11111

約数の個数: 48

約数和(自身を含む): 4231080000

約数和(自身を除く): 2173062164

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 343, 548, 686, 959, 1372, 1918, 3836, 6713, 10949, 13426, 21898, 26852, 43796, 46991, 76643, 93982, 153286, 187964, 306572, 536501, 1073002, 1500013, 2146004, 3000026, 3755507, 6000052, 7511014, 10500091, 15022028, 21000182, 42000364, 73500637, 147001274, 294002548, 514504459, 1029008918, 2058017836]

約数ペア:

[(1, 2058017836), (2, 1029008918), (4, 514504459), (7, 294002548), (14, 147001274), (28, 73500637), (49, 42000364), (98, 21000182), (137, 15022028), (196, 10500091), (274, 7511014), (343, 6000052), (548, 3755507), (686, 3000026), (959, 2146004), (1372, 1500013), (1918, 1073002), (3836, 536501), (6713, 306572), (10949, 187964), (13426, 153286), (21898, 93982), (26852, 76643), (43796, 46991)]