2218021312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2665891}}^1$

素因数の和:2665916

約数の個数: 28

約数和(自身を含む): 4739955976

約数和(自身を除く): 2521934664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2665891, 5331782, 10663564, 21327128, 34656583, 42654256, 69313166, 85308512, 138626332, 170617024, 277252664, 554505328, 1109010656, 2218021312]

約数ペア:

[(1, 2218021312), (2, 1109010656), (4, 554505328), (8, 277252664), (13, 170617024), (16, 138626332), (26, 85308512), (32, 69313166), (52, 42654256), (64, 34656583), (104, 21327128), (208, 10663564), (416, 5331782), (832, 2665891)]