1896104

素因数分解:

$2^3\times 7^3\times {\mathrm{691}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 4152000

約数和(自身を除く): 2255896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 691, 1372, 1382, 2744, 2764, 4837, 5528, 9674, 19348, 33859, 38696, 67718, 135436, 237013, 270872, 474026, 948052, 1896104]

約数ペア:

[(1, 1896104), (2, 948052), (4, 474026), (7, 270872), (8, 237013), (14, 135436), (28, 67718), (49, 38696), (56, 33859), (98, 19348), (196, 9674), (343, 5528), (392, 4837), (686, 2764), (691, 2744), (1372, 1382)]