2056573280874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{1996739}}^1$

素因数の和:1997067

約数の個数: 64

約数和(自身を含む): 4761506073600

約数和(自身を除く): 2704932792726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 179, 274, 358, 411, 537, 822, 959, 1074, 1253, 1918, 2506, 2877, 3759, 5754, 7518, 24523, 49046, 73569, 147138, 171661, 343322, 514983, 1029966, 1996739, 3993478, 5990217, 11980434, 13977173, 27954346, 41931519, 83863038, 273553243, 357416281, 547106486, 714832562, 820659729, 1072248843, 1641319458, 1914872701, 2144497686, 2501913967, 3829745402, 5003827934, 5744618103, 7505741901, 11489236206, 15011483802, 48966030497, 97932060994, 146898091491, 293796182982, 342762213479, 685524426958, 1028286640437, 2056573280874]

約数ペア:

[(1, 2056573280874), (2, 1028286640437), (3, 685524426958), (6, 342762213479), (7, 293796182982), (14, 146898091491), (21, 97932060994), (42, 48966030497), (137, 15011483802), (179, 11489236206), (274, 7505741901), (358, 5744618103), (411, 5003827934), (537, 3829745402), (822, 2501913967), (959, 2144497686), (1074, 1914872701), (1253, 1641319458), (1918, 1072248843), (2506, 820659729), (2877, 714832562), (3759, 547106486), (5754, 357416281), (7518, 273553243), (24523, 83863038), (49046, 41931519), (73569, 27954346), (147138, 13977173), (171661, 11980434), (343322, 5990217), (514983, 3993478), (1029966, 1996739)]