2318608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 4910400

約数和(自身を除く): 2591792

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 263, 304, 464, 526, 551, 1052, 1102, 2104, 2204, 4208, 4408, 4997, 7627, 8816, 9994, 15254, 19988, 30508, 39976, 61016, 79952, 122032, 144913, 289826, 579652, 1159304, 2318608]

約数ペア:

[(1, 2318608), (2, 1159304), (4, 579652), (8, 289826), (16, 144913), (19, 122032), (29, 79952), (38, 61016), (58, 39976), (76, 30508), (116, 19988), (152, 15254), (232, 9994), (263, 8816), (304, 7627), (464, 4997), (526, 4408), (551, 4208), (1052, 2204), (1102, 2104)]