74230442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{259547}}^1$

素因数の和:259573

約数の個数: 16

約数和(自身を含む): 130812192

約数和(自身を除く): 56581750

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 259547, 519094, 2855017, 3374111, 5710034, 6748222, 37115221, 74230442]

約数ペア:

[(1, 74230442), (2, 37115221), (11, 6748222), (13, 5710034), (22, 3374111), (26, 2855017), (143, 519094), (286, 259547)]