2980990464

素因数分解:

$2^9\times 3^1\times {\mathrm{1940749}}^1$

素因数の和:1940770

約数の個数: 40

約数和(自身を含む): 7941549000

約数和(自身を除く): 4960558536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1940749, 3881498, 5822247, 7762996, 11644494, 15525992, 23288988, 31051984, 46577976, 62103968, 93155952, 124207936, 186311904, 248415872, 372623808, 496831744, 745247616, 993663488, 1490495232, 2980990464]

約数ペア:

[(1, 2980990464), (2, 1490495232), (3, 993663488), (4, 745247616), (6, 496831744), (8, 372623808), (12, 248415872), (16, 186311904), (24, 124207936), (32, 93155952), (48, 62103968), (64, 46577976), (96, 31051984), (128, 23288988), (192, 15525992), (256, 11644494), (384, 7762996), (512, 5822247), (768, 3881498), (1536, 1940749)]