673196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 1249920

約数和(自身を除く): 576724

約数列:

[1, 2, 4, 31, 61, 62, 89, 122, 124, 178, 244, 356, 1891, 2759, 3782, 5429, 5518, 7564, 10858, 11036, 21716, 168299, 336598, 673196]

約数ペア:

[(1, 673196), (2, 336598), (4, 168299), (31, 21716), (61, 11036), (62, 10858), (89, 7564), (122, 5518), (124, 5429), (178, 3782), (244, 2759), (356, 1891)]