1940628954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{49921}}^1$

素因数の和:49987

約数の個数: 64

約数和(自身を含む): 4600811520

約数和(自身を除く): 2660182566

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3534, 6479, 12958, 19437, 38874, 49921, 99842, 149763, 299526, 549131, 948499, 1098262, 1547551, 1647393, 1896998, 2845497, 3095102, 3294786, 4642653, 5690994, 9285306, 10433489, 17023061, 20866978, 29403469, 31300467, 34046122, 51069183, 58806938, 62600934, 88210407, 102138366, 176420814, 323438159, 646876318, 970314477, 1940628954]

約数ペア:

[(1, 1940628954), (2, 970314477), (3, 646876318), (6, 323438159), (11, 176420814), (19, 102138366), (22, 88210407), (31, 62600934), (33, 58806938), (38, 51069183), (57, 34046122), (62, 31300467), (66, 29403469), (93, 20866978), (114, 17023061), (186, 10433489), (209, 9285306), (341, 5690994), (418, 4642653), (589, 3294786), (627, 3095102), (682, 2845497), (1023, 1896998), (1178, 1647393), (1254, 1547551), (1767, 1098262), (2046, 948499), (3534, 549131), (6479, 299526), (12958, 149763), (19437, 99842), (38874, 49921)]