1273669228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{77267}}^1$

素因数の和:77601

約数の個数: 24

約数和(自身を含む): 2407979952

約数和(自身を除く): 1134310724

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 77267, 154534, 309068, 1004471, 2008942, 4017884, 24493639, 48987278, 97974556, 318417307, 636834614, 1273669228]

約数ペア:

[(1, 1273669228), (2, 636834614), (4, 318417307), (13, 97974556), (26, 48987278), (52, 24493639), (317, 4017884), (634, 2008942), (1268, 1004471), (4121, 309068), (8242, 154534), (16484, 77267)]