1231076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:600

約数の個数: 36

約数和(自身を含む): 2738736

約数和(自身を除く): 1507660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 571, 1078, 1142, 2156, 2284, 3997, 6281, 7994, 12562, 15988, 25124, 27979, 43967, 55958, 87934, 111916, 175868, 307769, 615538, 1231076]

約数ペア:

[(1, 1231076), (2, 615538), (4, 307769), (7, 175868), (11, 111916), (14, 87934), (22, 55958), (28, 43967), (44, 27979), (49, 25124), (77, 15988), (98, 12562), (154, 7994), (196, 6281), (308, 3997), (539, 2284), (571, 2156), (1078, 1142)]