1108049266

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1\times {\mathrm{2053}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 1669433688

約数和(自身を除く): 561384422

約数列:

[1, 2, 421, 641, 842, 1282, 2053, 4106, 269861, 539722, 864313, 1315973, 1728626, 2631946, 554024633, 1108049266]

約数ペア:

[(1, 1108049266), (2, 554024633), (421, 2631946), (641, 1728626), (842, 1315973), (1282, 864313), (2053, 539722), (4106, 269861)]