742894418

素因数分解:

$2^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{40787}}^1$

素因数の和:42097

約数の個数: 16

約数和(自身を含む): 1274543424

約数和(自身を除く): 531649006

約数列:

[1, 2, 7, 14, 1301, 2602, 9107, 18214, 40787, 81574, 285509, 571018, 53063887, 106127774, 371447209, 742894418]

約数ペア:

[(1, 742894418), (2, 371447209), (7, 106127774), (14, 53063887), (1301, 571018), (2602, 285509), (9107, 81574), (18214, 40787)]