2013210206

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 3643385856

約数和(自身を除く): 1630175650

約数列:

[1, 2, 7, 14, 43, 61, 73, 86, 122, 146, 301, 427, 511, 602, 751, 854, 1022, 1502, 2623, 3139, 4453, 5246, 5257, 6278, 8906, 10514, 18361, 21973, 31171, 32293, 36722, 43946, 45811, 54823, 62342, 64586, 91622, 109646, 191479, 226051, 320677, 382958, 383761, 452102, 641354, 767522, 1340353, 1969873, 2357389, 2680706, 3344203, 3939746, 4714778, 6688406, 13789111, 16501723, 23409421, 27578222, 33003446, 46818842, 143800729, 287601458, 1006605103, 2013210206]

約数ペア:

[(1, 2013210206), (2, 1006605103), (7, 287601458), (14, 143800729), (43, 46818842), (61, 33003446), (73, 27578222), (86, 23409421), (122, 16501723), (146, 13789111), (301, 6688406), (427, 4714778), (511, 3939746), (602, 3344203), (751, 2680706), (854, 2357389), (1022, 1969873), (1502, 1340353), (2623, 767522), (3139, 641354), (4453, 452102), (5246, 383761), (5257, 382958), (6278, 320677), (8906, 226051), (10514, 191479), (18361, 109646), (21973, 91622), (31171, 64586), (32293, 62342), (36722, 54823), (43946, 45811)]