2598568

素因数分解:

$2^3\times 7^3\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 5688000

約数和(自身を除く): 3089432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 947, 1372, 1894, 2744, 3788, 6629, 7576, 13258, 26516, 46403, 53032, 92806, 185612, 324821, 371224, 649642, 1299284, 2598568]

約数ペア:

[(1, 2598568), (2, 1299284), (4, 649642), (7, 371224), (8, 324821), (14, 185612), (28, 92806), (49, 53032), (56, 46403), (98, 26516), (196, 13258), (343, 7576), (392, 6629), (686, 3788), (947, 2744), (1372, 1894)]