988024688

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{26177}}^1$

素因数の和:26529

約数の個数: 40

約数和(自身を含む): 2194344672

約数和(自身を除く): 1206319984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 2359, 2696, 4718, 5392, 9436, 18872, 26177, 37744, 52354, 104708, 183239, 209416, 366478, 418832, 732956, 1465912, 2931824, 8821649, 17643298, 35286596, 61751543, 70573192, 123503086, 141146384, 247006172, 494012344, 988024688]

約数ペア:

[(1, 988024688), (2, 494012344), (4, 247006172), (7, 141146384), (8, 123503086), (14, 70573192), (16, 61751543), (28, 35286596), (56, 17643298), (112, 8821649), (337, 2931824), (674, 1465912), (1348, 732956), (2359, 418832), (2696, 366478), (4718, 209416), (5392, 183239), (9436, 104708), (18872, 52354), (26177, 37744)]