2631810958

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 4803701760

約数和(自身を除く): 2171890802

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 233, 301, 406, 466, 602, 647, 1247, 1294, 1631, 2494, 3262, 4529, 6757, 8729, 9058, 10019, 13514, 17458, 18763, 20038, 27821, 37526, 47299, 55642, 70133, 94598, 131341, 140266, 150751, 194747, 262682, 290551, 301502, 389494, 581102, 806809, 1055257, 1613618, 2033857, 2110514, 4067714, 4371779, 5647663, 6482293, 8743558, 11295326, 12964586, 30602453, 45376051, 61204906, 90752102, 187986497, 375972994, 1315905479, 2631810958]

約数ペア:

[(1, 2631810958), (2, 1315905479), (7, 375972994), (14, 187986497), (29, 90752102), (43, 61204906), (58, 45376051), (86, 30602453), (203, 12964586), (233, 11295326), (301, 8743558), (406, 6482293), (466, 5647663), (602, 4371779), (647, 4067714), (1247, 2110514), (1294, 2033857), (1631, 1613618), (2494, 1055257), (3262, 806809), (4529, 581102), (6757, 389494), (8729, 301502), (9058, 290551), (10019, 262682), (13514, 194747), (17458, 150751), (18763, 140266), (20038, 131341), (27821, 94598), (37526, 70133), (47299, 55642)]