406042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 790272

約数和(自身を除く): 384230

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 97, 161, 182, 194, 299, 322, 598, 679, 1261, 1358, 2093, 2231, 2522, 4186, 4462, 8827, 15617, 17654, 29003, 31234, 58006, 203021, 406042]

約数ペア:

[(1, 406042), (2, 203021), (7, 58006), (13, 31234), (14, 29003), (23, 17654), (26, 15617), (46, 8827), (91, 4462), (97, 4186), (161, 2522), (182, 2231), (194, 2093), (299, 1358), (322, 1261), (598, 679)]