2271307864

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{72817}}^1$

素因数の和:73387

約数の個数: 32

約数和(自身を含む): 4875893280

約数和(自身を除く): 2604585416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 3899, 4456, 7798, 15596, 31192, 72817, 145634, 291268, 509719, 582536, 1019438, 2038876, 4077752, 40559069, 81118138, 162236276, 283913483, 324472552, 567826966, 1135653932, 2271307864]

約数ペア:

[(1, 2271307864), (2, 1135653932), (4, 567826966), (7, 324472552), (8, 283913483), (14, 162236276), (28, 81118138), (56, 40559069), (557, 4077752), (1114, 2038876), (2228, 1019438), (3899, 582536), (4456, 509719), (7798, 291268), (15596, 145634), (31192, 72817)]