2320432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 5022000

約数和(自身を除く): 2701568

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 449, 646, 898, 1292, 1796, 2584, 3592, 5168, 7184, 7633, 8531, 15266, 17062, 30532, 34124, 61064, 68248, 122128, 136496, 145027, 290054, 580108, 1160216, 2320432]

約数ペア:

[(1, 2320432), (2, 1160216), (4, 580108), (8, 290054), (16, 145027), (17, 136496), (19, 122128), (34, 68248), (38, 61064), (68, 34124), (76, 30532), (136, 17062), (152, 15266), (272, 8531), (304, 7633), (323, 7184), (449, 5168), (646, 3592), (898, 2584), (1292, 1796)]