2912921837293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38723}}^1\times {\mathrm{304553}}^1$

素因数の和:343308

約数の個数: 16

約数和(自身を含む): 3302193746880

約数和(自身を除く): 389271909587

約数列:

[1, 13, 19, 247, 38723, 304553, 503399, 735737, 3959189, 5786507, 9564581, 75224591, 11793205819, 153311675647, 224070910561, 2912921837293]

約数ペア:

[(1, 2912921837293), (13, 224070910561), (19, 153311675647), (247, 11793205819), (38723, 75224591), (304553, 9564581), (503399, 5786507), (735737, 3959189)]