827932562

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 1374672384

約数和(自身を除く): 546739822

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 361, 521, 589, 722, 1042, 1178, 1349, 2201, 2698, 4402, 9899, 11191, 16151, 19798, 22382, 25631, 32302, 36991, 41819, 51262, 73982, 83638, 188081, 306869, 376162, 613738, 702829, 794561, 1146721, 1405658, 1589122, 2293442, 5830511, 11661022, 13353751, 21787699, 26707502, 43575398, 413966281, 827932562]

約数ペア:

[(1, 827932562), (2, 413966281), (19, 43575398), (31, 26707502), (38, 21787699), (62, 13353751), (71, 11661022), (142, 5830511), (361, 2293442), (521, 1589122), (589, 1405658), (722, 1146721), (1042, 794561), (1178, 702829), (1349, 613738), (2201, 376162), (2698, 306869), (4402, 188081), (9899, 83638), (11191, 73982), (16151, 51262), (19798, 41819), (22382, 36991), (25631, 32302)]