1377896558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{696611}}^1$

素因数の和:696679

約数の個数: 16

約数和(自身を含む): 2206866816

約数和(自身を除く): 828970258

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 696611, 1393222, 16022053, 29954273, 32044106, 59908546, 688948279, 1377896558]

約数ペア:

[(1, 1377896558), (2, 688948279), (23, 59908546), (43, 32044106), (46, 29954273), (86, 16022053), (989, 1393222), (1978, 696611)]