2340802516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 4458157200

約数和(自身を除く): 2117354684

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 397, 596, 761, 794, 1522, 1588, 1937, 3044, 3874, 5161, 7748, 9893, 10322, 19786, 20644, 39572, 59153, 113389, 118306, 226778, 236612, 302117, 453556, 604234, 768989, 1208468, 1474057, 1537978, 2948114, 3075956, 3927521, 5896228, 7855042, 15710084, 45015433, 90030866, 180061732, 585200629, 1170401258, 2340802516]

約数ペア:

[(1, 2340802516), (2, 1170401258), (4, 585200629), (13, 180061732), (26, 90030866), (52, 45015433), (149, 15710084), (298, 7855042), (397, 5896228), (596, 3927521), (761, 3075956), (794, 2948114), (1522, 1537978), (1588, 1474057), (1937, 1208468), (3044, 768989), (3874, 604234), (5161, 453556), (7748, 302117), (9893, 236612), (10322, 226778), (19786, 118306), (20644, 113389), (39572, 59153)]