519809904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189989}}^1$

素因数の和:190022

約数の個数: 60

約数和(自身を含む): 1531319400

約数和(自身を除く): 1011509496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 189989, 379978, 569967, 759956, 1139934, 1519912, 1709901, 2279868, 3039824, 3419802, 3609791, 4559736, 6839604, 7219582, 9119472, 10829373, 13679208, 14439164, 21658746, 27358416, 28878328, 32488119, 43317492, 57756656, 64976238, 86634984, 129952476, 173269968, 259904952, 519809904]

約数ペア:

[(1, 519809904), (2, 259904952), (3, 173269968), (4, 129952476), (6, 86634984), (8, 64976238), (9, 57756656), (12, 43317492), (16, 32488119), (18, 28878328), (19, 27358416), (24, 21658746), (36, 14439164), (38, 13679208), (48, 10829373), (57, 9119472), (72, 7219582), (76, 6839604), (114, 4559736), (144, 3609791), (152, 3419802), (171, 3039824), (228, 2279868), (304, 1709901), (342, 1519912), (456, 1139934), (684, 759956), (912, 569967), (1368, 379978), (2736, 189989)]