2018677312

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{17891}}^1$

素因数の和:17987

約数の個数: 56

約数和(自身を含む): 4199180832

約数和(自身を除く): 2180503520

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 2624, 2752, 3526, 7052, 14104, 17891, 28208, 35782, 56416, 71564, 112832, 143128, 286256, 572512, 733531, 769313, 1145024, 1467062, 1538626, 2934124, 3077252, 5868248, 6154504, 11736496, 12309008, 23472992, 24618016, 31541833, 46945984, 49236032, 63083666, 126167332, 252334664, 504669328, 1009338656, 2018677312]

約数ペア:

[(1, 2018677312), (2, 1009338656), (4, 504669328), (8, 252334664), (16, 126167332), (32, 63083666), (41, 49236032), (43, 46945984), (64, 31541833), (82, 24618016), (86, 23472992), (164, 12309008), (172, 11736496), (328, 6154504), (344, 5868248), (656, 3077252), (688, 2934124), (1312, 1538626), (1376, 1467062), (1763, 1145024), (2624, 769313), (2752, 733531), (3526, 572512), (7052, 286256), (14104, 143128), (17891, 112832), (28208, 71564), (35782, 56416)]