2515691696

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{116381}}^1$

素因数の和:116589

約数の個数: 40

約数和(自身を含む): 5599370784

約数和(自身を除く): 3083679088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 10808, 21616, 116381, 232762, 465524, 814667, 931048, 1629334, 1862096, 3258668, 6517336, 13034672, 22461533, 44923066, 89846132, 157230731, 179692264, 314461462, 359384528, 628922924, 1257845848, 2515691696]

約数ペア:

[(1, 2515691696), (2, 1257845848), (4, 628922924), (7, 359384528), (8, 314461462), (14, 179692264), (16, 157230731), (28, 89846132), (56, 44923066), (112, 22461533), (193, 13034672), (386, 6517336), (772, 3258668), (1351, 1862096), (1544, 1629334), (2702, 931048), (3088, 814667), (5404, 465524), (10808, 232762), (21616, 116381)]