2912837522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1\times {\mathrm{1301}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 5286036672

約数和(自身を除く): 2373199150

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 443, 722, 886, 1301, 2527, 2602, 3101, 5054, 6202, 8417, 9107, 16834, 18214, 24719, 49438, 58919, 117838, 159923, 173033, 319846, 346066, 469661, 576343, 939322, 1119461, 1152686, 2238922, 3287627, 4034401, 6575254, 8068802, 10950517, 21901034, 76653619, 153307238, 208059823, 416119646, 1456418761, 2912837522]

約数ペア:

[(1, 2912837522), (2, 1456418761), (7, 416119646), (14, 208059823), (19, 153307238), (38, 76653619), (133, 21901034), (266, 10950517), (361, 8068802), (443, 6575254), (722, 4034401), (886, 3287627), (1301, 2238922), (2527, 1152686), (2602, 1119461), (3101, 939322), (5054, 576343), (6202, 469661), (8417, 346066), (9107, 319846), (16834, 173033), (18214, 159923), (24719, 117838), (49438, 58919)]