400018049369

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1\times {\mathrm{157667}}^1$

素因数の和:160084

約数の個数: 16

約数和(自身を含む): 426475542528

約数和(自身を除く): 26457493159

約数列:

[1, 23, 47, 1081, 2347, 53981, 110309, 157667, 2537107, 3626341, 7410349, 170438027, 370044449, 8511022327, 17392089103, 400018049369]

約数ペア:

[(1, 400018049369), (23, 17392089103), (47, 8511022327), (1081, 370044449), (2347, 170438027), (53981, 7410349), (110309, 3626341), (157667, 2537107)]