1211809024

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{80231}}^1$

素因数の和:80306

約数の個数: 36

約数和(自身を含む): 2459913120

約数和(自身を除く): 1248104096

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 15104, 80231, 160462, 320924, 641848, 1283696, 2567392, 4733629, 5134784, 9467258, 10269568, 18934516, 20539136, 37869032, 75738064, 151476128, 302952256, 605904512, 1211809024]

約数ペア:

[(1, 1211809024), (2, 605904512), (4, 302952256), (8, 151476128), (16, 75738064), (32, 37869032), (59, 20539136), (64, 18934516), (118, 10269568), (128, 9467258), (236, 5134784), (256, 4733629), (472, 2567392), (944, 1283696), (1888, 641848), (3776, 320924), (7552, 160462), (15104, 80231)]