4771396

素因数分解:

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

素因数の和:304

約数の個数: 48

約数和(自身を含む): 10321920

約数和(自身を除く): 5550524

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 239, 322, 434, 478, 644, 713, 868, 956, 1426, 1673, 2852, 3346, 4991, 5497, 6692, 7409, 9982, 10994, 14818, 19964, 21988, 29636, 38479, 51863, 76958, 103726, 153916, 170407, 207452, 340814, 681628, 1192849, 2385698, 4771396]

約数ペア:

[(1, 4771396), (2, 2385698), (4, 1192849), (7, 681628), (14, 340814), (23, 207452), (28, 170407), (31, 153916), (46, 103726), (62, 76958), (92, 51863), (124, 38479), (161, 29636), (217, 21988), (239, 19964), (322, 14818), (434, 10994), (478, 9982), (644, 7409), (713, 6692), (868, 5497), (956, 4991), (1426, 3346), (1673, 2852)]