5563428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 14723520

約数和(自身を除く): 9160092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 1877, 2964, 3754, 5631, 7508, 11262, 22524, 24401, 35663, 48802, 71326, 73203, 97604, 106989, 142652, 146406, 213978, 292812, 427956, 463619, 927238, 1390857, 1854476, 2781714, 5563428]

約数ペア:

[(1, 5563428), (2, 2781714), (3, 1854476), (4, 1390857), (6, 927238), (12, 463619), (13, 427956), (19, 292812), (26, 213978), (38, 146406), (39, 142652), (52, 106989), (57, 97604), (76, 73203), (78, 71326), (114, 48802), (156, 35663), (228, 24401), (247, 22524), (494, 11262), (741, 7508), (988, 5631), (1482, 3754), (1877, 2964)]