2154784

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 36

約数和(自身を含む): 4525794

約数和(自身を除く): 2371010

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 233, 272, 289, 466, 544, 578, 932, 1156, 1864, 2312, 3728, 3961, 4624, 7456, 7922, 9248, 15844, 31688, 63376, 67337, 126752, 134674, 269348, 538696, 1077392, 2154784]

約数ペア:

[(1, 2154784), (2, 1077392), (4, 538696), (8, 269348), (16, 134674), (17, 126752), (32, 67337), (34, 63376), (68, 31688), (136, 15844), (233, 9248), (272, 7922), (289, 7456), (466, 4624), (544, 3961), (578, 3728), (932, 2312), (1156, 1864)]