2787135406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{73613}}^1$

素因数の和:75347

約数の個数: 16

約数和(自身を含む): 4563479088

約数和(自身を除く): 1776343682

約数列:

[1, 2, 11, 22, 1721, 3442, 18931, 37862, 73613, 147226, 809743, 1619486, 126687973, 253375946, 1393567703, 2787135406]

約数ペア:

[(1, 2787135406), (2, 1393567703), (11, 253375946), (22, 126687973), (1721, 1619486), (3442, 809743), (18931, 147226), (37862, 73613)]