2158416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1180

約数の個数: 60

約数和(自身を含む): 6510868

約数和(自身を除く): 4352452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1153, 1872, 2306, 3459, 4612, 6918, 9224, 10377, 13836, 14989, 18448, 20754, 27672, 29978, 41508, 44967, 55344, 59956, 83016, 89934, 119912, 134901, 166032, 179868, 239824, 269802, 359736, 539604, 719472, 1079208, 2158416]

約数ペア:

[(1, 2158416), (2, 1079208), (3, 719472), (4, 539604), (6, 359736), (8, 269802), (9, 239824), (12, 179868), (13, 166032), (16, 134901), (18, 119912), (24, 89934), (26, 83016), (36, 59956), (39, 55344), (48, 44967), (52, 41508), (72, 29978), (78, 27672), (104, 20754), (117, 18448), (144, 14989), (156, 13836), (208, 10377), (234, 9224), (312, 6918), (468, 4612), (624, 3459), (936, 2306), (1153, 1872)]