1902098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 1311982

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 2789, 5578, 30679, 61358, 86459, 172918, 951049, 1902098]

約数ペア:

[(1, 1902098), (2, 951049), (11, 172918), (22, 86459), (31, 61358), (62, 30679), (341, 5578), (682, 2789)]