1187548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 2194304

約数和(自身を除く): 1006756

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 157, 244, 314, 628, 1891, 3782, 4867, 7564, 9577, 9734, 19154, 19468, 38308, 296887, 593774, 1187548]

約数ペア:

[(1, 1187548), (2, 593774), (4, 296887), (31, 38308), (61, 19468), (62, 19154), (122, 9734), (124, 9577), (157, 7564), (244, 4867), (314, 3782), (628, 1891)]