2811256

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 6380640

約数和(自身を除く): 3569384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2953, 5906, 11812, 20671, 23624, 41342, 50201, 82684, 100402, 165368, 200804, 351407, 401608, 702814, 1405628, 2811256]

約数ペア:

[(1, 2811256), (2, 1405628), (4, 702814), (7, 401608), (8, 351407), (14, 200804), (17, 165368), (28, 100402), (34, 82684), (56, 50201), (68, 41342), (119, 23624), (136, 20671), (238, 11812), (476, 5906), (952, 2953)]