2912979937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{252359}}^1$

素因数の和:252480

約数の個数: 16

約数和(自身を含む): 3561304320

約数和(自身を除く): 648324383

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 252359, 1766513, 4290103, 24478823, 30030721, 171351761, 416139991, 2912979937]

約数ペア:

[(1, 2912979937), (7, 416139991), (17, 171351761), (97, 30030721), (119, 24478823), (679, 4290103), (1649, 1766513), (11543, 252359)]