2019928776

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{18461}}^1$

素因数の和:18614

約数の個数: 64

約数和(自身を含む): 5210714880

約数和(自身を除く): 3190786104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 97, 141, 188, 194, 282, 291, 376, 388, 564, 582, 776, 1128, 1164, 2328, 4559, 9118, 13677, 18236, 18461, 27354, 36472, 36922, 54708, 55383, 73844, 109416, 110766, 147688, 221532, 443064, 867667, 1735334, 1790717, 2603001, 3470668, 3581434, 5206002, 5372151, 6941336, 7162868, 10412004, 10744302, 14325736, 20824008, 21488604, 42977208, 84163699, 168327398, 252491097, 336654796, 504982194, 673309592, 1009964388, 2019928776]

約数ペア:

[(1, 2019928776), (2, 1009964388), (3, 673309592), (4, 504982194), (6, 336654796), (8, 252491097), (12, 168327398), (24, 84163699), (47, 42977208), (94, 21488604), (97, 20824008), (141, 14325736), (188, 10744302), (194, 10412004), (282, 7162868), (291, 6941336), (376, 5372151), (388, 5206002), (564, 3581434), (582, 3470668), (776, 2603001), (1128, 1790717), (1164, 1735334), (2328, 867667), (4559, 443064), (9118, 221532), (13677, 147688), (18236, 110766), (18461, 109416), (27354, 73844), (36472, 55383), (36922, 54708)]