2080470784

素因数分解:

$2^8\times 7^1\times {\mathrm{1160977}}^1$

素因数の和:1161000

約数の個数: 36

約数和(自身を含む): 4746078064

約数和(自身を除く): 2665607280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1160977, 2321954, 4643908, 8126839, 9287816, 16253678, 18575632, 32507356, 37151264, 65014712, 74302528, 130029424, 148605056, 260058848, 297210112, 520117696, 1040235392, 2080470784]

約数ペア:

[(1, 2080470784), (2, 1040235392), (4, 520117696), (7, 297210112), (8, 260058848), (14, 148605056), (16, 130029424), (28, 74302528), (32, 65014712), (56, 37151264), (64, 32507356), (112, 18575632), (128, 16253678), (224, 9287816), (256, 8126839), (448, 4643908), (896, 2321954), (1792, 1160977)]