7271918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 11477376

約数和(自身を除く): 4205458

約数列:

[1, 2, 31, 53, 62, 106, 1643, 2213, 3286, 4426, 68603, 117289, 137206, 234578, 3635959, 7271918]

約数ペア:

[(1, 7271918), (2, 3635959), (31, 234578), (53, 137206), (62, 117289), (106, 68603), (1643, 4426), (2213, 3286)]