2650872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 7833600

約数和(自身を除く): 5182728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 509, 651, 744, 868, 1018, 1302, 1527, 1736, 2036, 2604, 3054, 3563, 4072, 5208, 6108, 7126, 10689, 12216, 14252, 15779, 21378, 28504, 31558, 42756, 47337, 63116, 85512, 94674, 110453, 126232, 189348, 220906, 331359, 378696, 441812, 662718, 883624, 1325436, 2650872]

約数ペア:

[(1, 2650872), (2, 1325436), (3, 883624), (4, 662718), (6, 441812), (7, 378696), (8, 331359), (12, 220906), (14, 189348), (21, 126232), (24, 110453), (28, 94674), (31, 85512), (42, 63116), (56, 47337), (62, 42756), (84, 31558), (93, 28504), (124, 21378), (168, 15779), (186, 14252), (217, 12216), (248, 10689), (372, 7126), (434, 6108), (509, 5208), (651, 4072), (744, 3563), (868, 3054), (1018, 2604), (1302, 2036), (1527, 1736)]