274667068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{170389}}^1$

素因数の和:170437

約数の個数: 24

約数和(自身を含む): 534343040

約数和(自身を除く): 259675972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 170389, 340778, 681556, 2215057, 4430114, 5282059, 8860228, 10564118, 21128236, 68666767, 137333534, 274667068]

約数ペア:

[(1, 274667068), (2, 137333534), (4, 68666767), (13, 21128236), (26, 10564118), (31, 8860228), (52, 5282059), (62, 4430114), (124, 2215057), (403, 681556), (806, 340778), (1612, 170389)]