264957914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{20021}}^1$

素因数の和:20545

約数の個数: 16

約数和(自身を含む): 428871240

約数和(自身を除く): 163913326

約数列:

[1, 2, 13, 26, 509, 1018, 6617, 13234, 20021, 40042, 260273, 520546, 10190689, 20381378, 132478957, 264957914]

約数ペア:

[(1, 264957914), (2, 132478957), (13, 20381378), (26, 10190689), (509, 520546), (1018, 260273), (6617, 40042), (13234, 20021)]