1567996052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{18773}}^1$

素因数の和:18960

約数の個数: 48

約数和(自身を含む): 3322247040

約数和(自身を除く): 1754250988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 4396, 5966, 11932, 18773, 20881, 37546, 41762, 75092, 83524, 131411, 262822, 356687, 525644, 713374, 1426748, 2496809, 2947361, 4993618, 5894722, 9987236, 11789444, 20631527, 41263054, 55999859, 82526108, 111999718, 223999436, 391999013, 783998026, 1567996052]

約数ペア:

[(1, 1567996052), (2, 783998026), (4, 391999013), (7, 223999436), (14, 111999718), (19, 82526108), (28, 55999859), (38, 41263054), (76, 20631527), (133, 11789444), (157, 9987236), (266, 5894722), (314, 4993618), (532, 2947361), (628, 2496809), (1099, 1426748), (2198, 713374), (2983, 525644), (4396, 356687), (5966, 262822), (11932, 131411), (18773, 83524), (20881, 75092), (37546, 41762)]