2019118024

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{41491}}^1$

素因数の和:41594

約数の個数: 64

約数和(自身を含む): 4779878400

約数和(自身を除く): 2760760376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 1106, 1738, 2212, 3476, 4424, 6083, 6952, 12166, 24332, 41491, 48664, 82982, 165964, 290437, 331928, 456401, 580874, 912802, 1161748, 1825604, 2323496, 3194807, 3277789, 3651208, 6389614, 6555578, 12779228, 13111156, 22944523, 25558456, 26222312, 36055679, 45889046, 72111358, 91778092, 144222716, 183556184, 252389753, 288445432, 504779506, 1009559012, 2019118024]

約数ペア:

[(1, 2019118024), (2, 1009559012), (4, 504779506), (7, 288445432), (8, 252389753), (11, 183556184), (14, 144222716), (22, 91778092), (28, 72111358), (44, 45889046), (56, 36055679), (77, 26222312), (79, 25558456), (88, 22944523), (154, 13111156), (158, 12779228), (308, 6555578), (316, 6389614), (553, 3651208), (616, 3277789), (632, 3194807), (869, 2323496), (1106, 1825604), (1738, 1161748), (2212, 912802), (3476, 580874), (4424, 456401), (6083, 331928), (6952, 290437), (12166, 165964), (24332, 82982), (41491, 48664)]