2143064

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 3040936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 71, 77, 88, 98, 142, 154, 196, 284, 308, 343, 392, 497, 539, 568, 616, 686, 781, 994, 1078, 1372, 1562, 1988, 2156, 2744, 3124, 3479, 3773, 3976, 4312, 5467, 6248, 6958, 7546, 10934, 13916, 15092, 21868, 24353, 27832, 30184, 38269, 43736, 48706, 76538, 97412, 153076, 194824, 267883, 306152, 535766, 1071532, 2143064]

約数ペア:

[(1, 2143064), (2, 1071532), (4, 535766), (7, 306152), (8, 267883), (11, 194824), (14, 153076), (22, 97412), (28, 76538), (44, 48706), (49, 43736), (56, 38269), (71, 30184), (77, 27832), (88, 24353), (98, 21868), (142, 15092), (154, 13916), (196, 10934), (284, 7546), (308, 6958), (343, 6248), (392, 5467), (497, 4312), (539, 3976), (568, 3773), (616, 3479), (686, 3124), (781, 2744), (994, 2156), (1078, 1988), (1372, 1562)]