2012338862044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{2189867}}^1$

素因数の和:2190802

約数の個数: 48

約数和(自身を含む): 4138114724352

約数和(自身を除く): 2125775862308

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 887, 1036, 1774, 3548, 6209, 12418, 24836, 32819, 65638, 131276, 229733, 459466, 918932, 2189867, 4379734, 8759468, 15329069, 30658138, 61316276, 81025079, 162050158, 324100316, 567175553, 1134351106, 1942412029, 2268702212, 3884824058, 7769648116, 13596884203, 27193768406, 54387536812, 71869245073, 143738490146, 287476980292, 503084715511, 1006169431022, 2012338862044]

約数ペア:

[(1, 2012338862044), (2, 1006169431022), (4, 503084715511), (7, 287476980292), (14, 143738490146), (28, 71869245073), (37, 54387536812), (74, 27193768406), (148, 13596884203), (259, 7769648116), (518, 3884824058), (887, 2268702212), (1036, 1942412029), (1774, 1134351106), (3548, 567175553), (6209, 324100316), (12418, 162050158), (24836, 81025079), (32819, 61316276), (65638, 30658138), (131276, 15329069), (229733, 8759468), (459466, 4379734), (918932, 2189867)]