2079080216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 4161991680

約数和(自身を除く): 2082911464

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 137, 184, 268, 274, 536, 548, 1096, 1231, 1541, 2462, 3082, 3151, 4924, 6164, 6302, 9179, 9848, 12328, 12604, 18358, 25208, 28313, 36716, 56626, 73432, 82477, 113252, 164954, 168647, 211117, 226504, 329908, 337294, 422234, 659816, 674588, 844468, 1349176, 1688936, 1896971, 3793942, 3878881, 7587884, 7757762, 11299349, 15175768, 15515524, 22598698, 31031048, 45197396, 90394792, 259885027, 519770054, 1039540108, 2079080216]

約数ペア:

[(1, 2079080216), (2, 1039540108), (4, 519770054), (8, 259885027), (23, 90394792), (46, 45197396), (67, 31031048), (92, 22598698), (134, 15515524), (137, 15175768), (184, 11299349), (268, 7757762), (274, 7587884), (536, 3878881), (548, 3793942), (1096, 1896971), (1231, 1688936), (1541, 1349176), (2462, 844468), (3082, 674588), (3151, 659816), (4924, 422234), (6164, 337294), (6302, 329908), (9179, 226504), (9848, 211117), (12328, 168647), (12604, 164954), (18358, 113252), (25208, 82477), (28313, 73432), (36716, 56626)]