3119222218

素因数分解:

$2^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{137447}}^1$

素因数の和:139077

約数の個数: 16

約数和(自身を含む): 5350575744

約数和(自身を除く): 2231353526

約数列:

[1, 2, 7, 14, 1621, 3242, 11347, 22694, 137447, 274894, 962129, 1924258, 222801587, 445603174, 1559611109, 3119222218]

約数ペア:

[(1, 3119222218), (2, 1559611109), (7, 445603174), (14, 222801587), (1621, 1924258), (3242, 962129), (11347, 274894), (22694, 137447)]