2385698

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 2037982

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 239, 322, 434, 478, 713, 1426, 1673, 3346, 4991, 5497, 7409, 9982, 10994, 14818, 38479, 51863, 76958, 103726, 170407, 340814, 1192849, 2385698]

約数ペア:

[(1, 2385698), (2, 1192849), (7, 340814), (14, 170407), (23, 103726), (31, 76958), (46, 51863), (62, 38479), (161, 14818), (217, 10994), (239, 9982), (322, 7409), (434, 5497), (478, 4991), (713, 3346), (1426, 1673)]