97839970

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{74687}}^1$

素因数の和:74825

約数の個数: 16

約数和(自身を含む): 177458688

約数和(自身を除く): 79618718

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 74687, 149374, 373435, 746870, 9783997, 19567994, 48919985, 97839970]

約数ペア:

[(1, 97839970), (2, 48919985), (5, 19567994), (10, 9783997), (131, 746870), (262, 373435), (655, 149374), (1310, 74687)]