122720486

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{77573}}^1$

素因数の和:77695

約数の個数: 16

約数和(自身を含む): 212242464

約数和(自身を除く): 89521978

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 77573, 155146, 543011, 1086022, 8765749, 17531498, 61360243, 122720486]

約数ペア:

[(1, 122720486), (2, 61360243), (7, 17531498), (14, 8765749), (113, 1086022), (226, 543011), (791, 155146), (1582, 77573)]