4313253890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{911893}}^1$

素因数の和:911954

約数の個数: 32

約数和(自身を含む): 8666640576

約数和(自身を除く): 4353386686

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 911893, 1823786, 4559465, 9118930, 10030823, 20061646, 39211399, 50154115, 78422798, 100308230, 196056995, 392113990, 431325389, 862650778, 2156626945, 4313253890]

約数ペア:

[(1, 4313253890), (2, 2156626945), (5, 862650778), (10, 431325389), (11, 392113990), (22, 196056995), (43, 100308230), (55, 78422798), (86, 50154115), (110, 39211399), (215, 20061646), (430, 10030823), (473, 9118930), (946, 4559465), (2365, 1823786), (4730, 911893)]