2566938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3653862

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 89, 114, 138, 178, 209, 253, 267, 418, 437, 506, 534, 627, 759, 874, 979, 1254, 1311, 1518, 1691, 1958, 2047, 2622, 2937, 3382, 4094, 4807, 5073, 5874, 6141, 9614, 10146, 12282, 14421, 18601, 22517, 28842, 37202, 38893, 45034, 55803, 67551, 77786, 111606, 116679, 135102, 233358, 427823, 855646, 1283469, 2566938]

約数ペア:

[(1, 2566938), (2, 1283469), (3, 855646), (6, 427823), (11, 233358), (19, 135102), (22, 116679), (23, 111606), (33, 77786), (38, 67551), (46, 55803), (57, 45034), (66, 38893), (69, 37202), (89, 28842), (114, 22517), (138, 18601), (178, 14421), (209, 12282), (253, 10146), (267, 9614), (418, 6141), (437, 5874), (506, 5073), (534, 4807), (627, 4094), (759, 3382), (874, 2937), (979, 2622), (1254, 2047), (1311, 1958), (1518, 1691)]