1540122836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{28309}}^1$

素因数の和:28416

約数の個数: 48

約数和(自身を含む): 3234134400

約数和(自身を除く): 1694011564

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 1876, 1943, 3886, 7772, 13601, 27202, 28309, 54404, 56618, 113236, 198163, 396326, 792652, 820961, 1641922, 1896703, 3283844, 3793406, 5746727, 7586812, 11493454, 13276921, 22986908, 26553842, 53107684, 55004387, 110008774, 220017548, 385030709, 770061418, 1540122836]

約数ペア:

[(1, 1540122836), (2, 770061418), (4, 385030709), (7, 220017548), (14, 110008774), (28, 55004387), (29, 53107684), (58, 26553842), (67, 22986908), (116, 13276921), (134, 11493454), (203, 7586812), (268, 5746727), (406, 3793406), (469, 3283844), (812, 1896703), (938, 1641922), (1876, 820961), (1943, 792652), (3886, 396326), (7772, 198163), (13601, 113236), (27202, 56618), (28309, 54404)]