1963670156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{21401}}^1$

素因数の和:21554

約数の個数: 48

約数和(自身を含む): 4098911040

約数和(自身を除く): 2135240884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 406, 452, 791, 812, 1582, 3164, 3277, 6554, 13108, 21401, 22939, 42802, 45878, 85604, 91756, 149807, 299614, 599228, 620629, 1241258, 2418313, 2482516, 4344403, 4836626, 8688806, 9673252, 16928191, 17377612, 33856382, 67712764, 70131077, 140262154, 280524308, 490917539, 981835078, 1963670156]

約数ペア:

[(1, 1963670156), (2, 981835078), (4, 490917539), (7, 280524308), (14, 140262154), (28, 70131077), (29, 67712764), (58, 33856382), (113, 17377612), (116, 16928191), (203, 9673252), (226, 8688806), (406, 4836626), (452, 4344403), (791, 2482516), (812, 2418313), (1582, 1241258), (3164, 620629), (3277, 599228), (6554, 299614), (13108, 149807), (21401, 91756), (22939, 85604), (42802, 45878)]