2505272

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3542728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 83, 88, 98, 154, 166, 196, 308, 332, 343, 392, 539, 581, 616, 664, 686, 913, 1078, 1162, 1372, 1826, 2156, 2324, 2744, 3652, 3773, 4067, 4312, 4648, 6391, 7304, 7546, 8134, 12782, 15092, 16268, 25564, 28469, 30184, 32536, 44737, 51128, 56938, 89474, 113876, 178948, 227752, 313159, 357896, 626318, 1252636, 2505272]

約数ペア:

[(1, 2505272), (2, 1252636), (4, 626318), (7, 357896), (8, 313159), (11, 227752), (14, 178948), (22, 113876), (28, 89474), (44, 56938), (49, 51128), (56, 44737), (77, 32536), (83, 30184), (88, 28469), (98, 25564), (154, 16268), (166, 15092), (196, 12782), (308, 8134), (332, 7546), (343, 7304), (392, 6391), (539, 4648), (581, 4312), (616, 4067), (664, 3773), (686, 3652), (913, 2744), (1078, 2324), (1162, 2156), (1372, 1826)]