2017258516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{240953}}^1$

素因数の和:241000

約数の個数: 48

約数和(自身を含む): 4533790464

約数和(自身を除く): 2516531948

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 240953, 481906, 963812, 1686671, 3132389, 3373342, 5541919, 6264778, 6746684, 11083838, 12529556, 21926723, 22167676, 38793433, 43853446, 72044947, 77586866, 87706892, 144089894, 155173732, 288179788, 504314629, 1008629258, 2017258516]

約数ペア:

[(1, 2017258516), (2, 1008629258), (4, 504314629), (7, 288179788), (13, 155173732), (14, 144089894), (23, 87706892), (26, 77586866), (28, 72044947), (46, 43853446), (52, 38793433), (91, 22167676), (92, 21926723), (161, 12529556), (182, 11083838), (299, 6746684), (322, 6264778), (364, 5541919), (598, 3373342), (644, 3132389), (1196, 1686671), (2093, 963812), (4186, 481906), (8372, 240953)]