2345839904

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{2153}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 4689861120

約数和(自身を除く): 2344021216

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 431, 632, 862, 1264, 1724, 2153, 2528, 3448, 4306, 6896, 8612, 13792, 17224, 34049, 34448, 68098, 68896, 136196, 170087, 272392, 340174, 544784, 680348, 927943, 1089568, 1360696, 1855886, 2721392, 3711772, 5442784, 7423544, 14847088, 29694176, 73307497, 146614994, 293229988, 586459976, 1172919952, 2345839904]

約数ペア:

[(1, 2345839904), (2, 1172919952), (4, 586459976), (8, 293229988), (16, 146614994), (32, 73307497), (79, 29694176), (158, 14847088), (316, 7423544), (431, 5442784), (632, 3711772), (862, 2721392), (1264, 1855886), (1724, 1360696), (2153, 1089568), (2528, 927943), (3448, 680348), (4306, 544784), (6896, 340174), (8612, 272392), (13792, 170087), (17224, 136196), (34049, 68896), (34448, 68098)]