321001054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{2131}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 541562112

約数和(自身を除く): 220561058

約数列:

[1, 2, 11, 22, 41, 82, 167, 334, 451, 902, 1837, 2131, 3674, 4262, 6847, 13694, 23441, 46882, 75317, 87371, 150634, 174742, 355877, 711754, 961081, 1922162, 3914647, 7829294, 14590957, 29181914, 160500527, 321001054]

約数ペア:

[(1, 321001054), (2, 160500527), (11, 29181914), (22, 14590957), (41, 7829294), (82, 3914647), (167, 1922162), (334, 961081), (451, 711754), (902, 355877), (1837, 174742), (2131, 150634), (3674, 87371), (4262, 75317), (6847, 46882), (13694, 23441)]