262269122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{130223}}^1$

素因数の和:130297

約数の個数: 16

約数和(自身を含む): 421925760

約数和(自身を除く): 159656638

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 130223, 260446, 2474237, 4948474, 6901819, 13803638, 131134561, 262269122]

約数ペア:

[(1, 262269122), (2, 131134561), (19, 13803638), (38, 6901819), (53, 4948474), (106, 2474237), (1007, 260446), (2014, 130223)]