1338746836

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{33647}}^1$

素因数の和:33701

約数の個数: 48

約数和(自身を含む): 2826432000

約数和(自身を除く): 1487685164

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 2842, 5684, 9947, 19894, 33647, 39788, 67294, 134588, 235529, 471058, 942116, 975763, 1648703, 1951526, 3297406, 3903052, 6594812, 6830341, 11540921, 13660682, 23081842, 27321364, 46163684, 47812387, 95624774, 191249548, 334686709, 669373418, 1338746836]

約数ペア:

[(1, 1338746836), (2, 669373418), (4, 334686709), (7, 191249548), (14, 95624774), (28, 47812387), (29, 46163684), (49, 27321364), (58, 23081842), (98, 13660682), (116, 11540921), (196, 6830341), (203, 6594812), (343, 3903052), (406, 3297406), (686, 1951526), (812, 1648703), (1372, 975763), (1421, 942116), (2842, 471058), (5684, 235529), (9947, 134588), (19894, 67294), (33647, 39788)]