12940960028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{140662609}}^1$

素因数の和:140662636

約数の個数: 12

約数和(自身を含む): 23631318480

約数和(自身を除く): 10690358452

約数列:

[1, 2, 4, 23, 46, 92, 140662609, 281325218, 562650436, 3235240007, 6470480014, 12940960028]

約数ペア:

[(1, 12940960028), (2, 6470480014), (4, 3235240007), (23, 562650436), (46, 281325218), (92, 140662609)]