120655612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{391739}}^1$

素因数の和:391761

約数の個数: 24

約数和(自身を含む): 263249280

約数和(自身を除く): 142593668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 391739, 783478, 1566956, 2742173, 4309129, 5484346, 8618258, 10968692, 17236516, 30163903, 60327806, 120655612]

約数ペア:

[(1, 120655612), (2, 60327806), (4, 30163903), (7, 17236516), (11, 10968692), (14, 8618258), (22, 5484346), (28, 4309129), (44, 2742173), (77, 1566956), (154, 783478), (308, 391739)]