2488891620362

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{857741}}^1$

素因数の和:858807

約数の個数: 48

約数和(自身を含む): 4497021222120

約数和(自身を除く): 2008129601758

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1021, 1421, 2042, 2842, 7147, 14294, 29609, 50029, 59218, 100058, 207263, 414526, 857741, 1450841, 1715482, 2901682, 6004187, 12008374, 24874489, 42029309, 49748978, 84058618, 174121423, 348242846, 875753561, 1218849961, 1751507122, 2437699922, 6130274927, 12260549854, 25396853269, 42911924489, 50793706538, 85823848978, 177777972883, 355555945766, 1244445810181, 2488891620362]

約数ペア:

[(1, 2488891620362), (2, 1244445810181), (7, 355555945766), (14, 177777972883), (29, 85823848978), (49, 50793706538), (58, 42911924489), (98, 25396853269), (203, 12260549854), (406, 6130274927), (1021, 2437699922), (1421, 1751507122), (2042, 1218849961), (2842, 875753561), (7147, 348242846), (14294, 174121423), (29609, 84058618), (50029, 49748978), (59218, 42029309), (100058, 24874489), (207263, 12008374), (414526, 6004187), (857741, 2901682), (1450841, 1715482)]