13470268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 28486080

約数和(自身を除く): 15015812

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 313, 371, 406, 626, 742, 812, 1252, 1484, 1537, 2191, 3074, 4382, 6148, 8764, 9077, 10759, 16589, 18154, 21518, 33178, 36308, 43036, 63539, 66356, 116123, 127078, 232246, 254156, 464492, 481081, 962162, 1924324, 3367567, 6735134, 13470268]

約数ペア:

[(1, 13470268), (2, 6735134), (4, 3367567), (7, 1924324), (14, 962162), (28, 481081), (29, 464492), (53, 254156), (58, 232246), (106, 127078), (116, 116123), (203, 66356), (212, 63539), (313, 43036), (371, 36308), (406, 33178), (626, 21518), (742, 18154), (812, 16589), (1252, 10759), (1484, 9077), (1537, 8764), (2191, 6148), (3074, 4382)]