1984876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 3659040

約数和(自身を除く): 1674164

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 241, 284, 482, 964, 2059, 4118, 6989, 8236, 13978, 17111, 27956, 34222, 68444, 496219, 992438, 1984876]

約数ペア:

[(1, 1984876), (2, 992438), (4, 496219), (29, 68444), (58, 34222), (71, 27956), (116, 17111), (142, 13978), (241, 8236), (284, 6989), (482, 4118), (964, 2059)]