2000487745551

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{75974621}}^1$

素因数の和:75974822

約数の個数: 16

約数和(自身を含む): 2727792828288

約数和(自身を除く): 727305082737

約数列:

[1, 3, 67, 131, 201, 393, 8777, 26331, 75974621, 227923863, 5090299607, 9952675351, 15270898821, 29858026053, 666829248517, 2000487745551]

約数ペア:

[(1, 2000487745551), (3, 666829248517), (67, 29858026053), (131, 15270898821), (201, 9952675351), (393, 5090299607), (8777, 227923863), (26331, 75974621)]