1290593054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{44959}}^1$

素因数の和:45455

約数の個数: 16

約数和(自身を含む): 2002698240

約数和(自身を除く): 712105186

約数列:

[1, 2, 31, 62, 463, 926, 14353, 28706, 44959, 89918, 1393729, 2787458, 20816017, 41632034, 645296527, 1290593054]

約数ペア:

[(1, 1290593054), (2, 645296527), (31, 41632034), (62, 20816017), (463, 2787458), (926, 1393729), (14353, 89918), (28706, 44959)]