1279652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 2472960

約数和(自身を除く): 1193308

約数列:

[1, 2, 4, 11, 22, 44, 127, 229, 254, 458, 508, 916, 1397, 2519, 2794, 5038, 5588, 10076, 29083, 58166, 116332, 319913, 639826, 1279652]

約数ペア:

[(1, 1279652), (2, 639826), (4, 319913), (11, 116332), (22, 58166), (44, 29083), (127, 10076), (229, 5588), (254, 5038), (458, 2794), (508, 2519), (916, 1397)]