4212404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 9117696

約数和(自身を除く): 4905292

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 211, 217, 322, 422, 434, 644, 713, 844, 868, 1426, 1477, 2852, 2954, 4853, 4991, 5908, 6541, 9706, 9982, 13082, 19412, 19964, 26164, 33971, 45787, 67942, 91574, 135884, 150443, 183148, 300886, 601772, 1053101, 2106202, 4212404]

約数ペア:

[(1, 4212404), (2, 2106202), (4, 1053101), (7, 601772), (14, 300886), (23, 183148), (28, 150443), (31, 135884), (46, 91574), (62, 67942), (92, 45787), (124, 33971), (161, 26164), (211, 19964), (217, 19412), (322, 13082), (422, 9982), (434, 9706), (644, 6541), (713, 5908), (844, 4991), (868, 4853), (1426, 2954), (1477, 2852)]