2956459583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{18757}}^1$

素因数の和:18887

約数の個数: 32

約数和(自身を含む): 3889658880

約数和(自身を除く): 933199297

約数列:

[1, 7, 11, 23, 77, 89, 161, 253, 623, 979, 1771, 2047, 6853, 14329, 18757, 22517, 131299, 157619, 206327, 431411, 1444289, 1669373, 3019877, 4745521, 11685611, 18363103, 33218647, 38395579, 128541721, 268769053, 422351369, 2956459583]

約数ペア:

[(1, 2956459583), (7, 422351369), (11, 268769053), (23, 128541721), (77, 38395579), (89, 33218647), (161, 18363103), (253, 11685611), (623, 4745521), (979, 3019877), (1771, 1669373), (2047, 1444289), (6853, 431411), (14329, 206327), (18757, 157619), (22517, 131299)]