2011092448

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{1049}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 3997047600

約数和(自身を除く): 1985955152

約数列:

[1, 2, 4, 8, 16, 32, 181, 331, 362, 662, 724, 1049, 1324, 1448, 2098, 2648, 2896, 4196, 5296, 5792, 8392, 10592, 16784, 33568, 59911, 119822, 189869, 239644, 347219, 379738, 479288, 694438, 759476, 958576, 1388876, 1518952, 1917152, 2777752, 3037904, 5555504, 6075808, 11111008, 62846639, 125693278, 251386556, 502773112, 1005546224, 2011092448]

約数ペア:

[(1, 2011092448), (2, 1005546224), (4, 502773112), (8, 251386556), (16, 125693278), (32, 62846639), (181, 11111008), (331, 6075808), (362, 5555504), (662, 3037904), (724, 2777752), (1049, 1917152), (1324, 1518952), (1448, 1388876), (2098, 958576), (2648, 759476), (2896, 694438), (4196, 479288), (5296, 379738), (5792, 347219), (8392, 239644), (10592, 189869), (16784, 119822), (33568, 59911)]