2613716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 5846400

約数和(自身を除く): 3232684

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 289, 323, 476, 532, 578, 646, 1156, 1292, 2023, 2261, 4046, 4522, 4913, 5491, 8092, 9044, 9826, 10982, 19652, 21964, 34391, 38437, 68782, 76874, 93347, 137564, 153748, 186694, 373388, 653429, 1306858, 2613716]

約数ペア:

[(1, 2613716), (2, 1306858), (4, 653429), (7, 373388), (14, 186694), (17, 153748), (19, 137564), (28, 93347), (34, 76874), (38, 68782), (68, 38437), (76, 34391), (119, 21964), (133, 19652), (238, 10982), (266, 9826), (289, 9044), (323, 8092), (476, 5491), (532, 4913), (578, 4522), (646, 4046), (1156, 2261), (1292, 2023)]