2005897992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{178207}}^1$

素因数の和:178290

約数の個数: 64

約数和(自身を含む): 5816709120

約数和(自身を除く): 3810811128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 178207, 356414, 534621, 712828, 1069242, 1247449, 1425656, 2138484, 2494898, 3742347, 4276968, 4989796, 7484694, 9979592, 11939869, 14969388, 23879738, 29938776, 35819607, 47759476, 71639214, 83579083, 95518952, 143278428, 167158166, 250737249, 286556856, 334316332, 501474498, 668632664, 1002948996, 2005897992]

約数ペア:

[(1, 2005897992), (2, 1002948996), (3, 668632664), (4, 501474498), (6, 334316332), (7, 286556856), (8, 250737249), (12, 167158166), (14, 143278428), (21, 95518952), (24, 83579083), (28, 71639214), (42, 47759476), (56, 35819607), (67, 29938776), (84, 23879738), (134, 14969388), (168, 11939869), (201, 9979592), (268, 7484694), (402, 4989796), (469, 4276968), (536, 3742347), (804, 2494898), (938, 2138484), (1407, 1425656), (1608, 1247449), (1876, 1069242), (2814, 712828), (3752, 534621), (5628, 356414), (11256, 178207)]