1670746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 3294720

約数和(自身を除く): 1623974

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 571, 1142, 1463, 2926, 3997, 6281, 7994, 10849, 12562, 21698, 43967, 75943, 87934, 119339, 151886, 238678, 835373, 1670746]

約数ペア:

[(1, 1670746), (2, 835373), (7, 238678), (11, 151886), (14, 119339), (19, 87934), (22, 75943), (38, 43967), (77, 21698), (133, 12562), (154, 10849), (209, 7994), (266, 6281), (418, 3997), (571, 2926), (1142, 1463)]