838994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 24

約数和(自身を含む): 1440012

約数和(自身を除く): 601018

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 529, 598, 793, 1058, 1403, 1586, 2806, 6877, 13754, 18239, 32269, 36478, 64538, 419497, 838994]

約数ペア:

[(1, 838994), (2, 419497), (13, 64538), (23, 36478), (26, 32269), (46, 18239), (61, 13754), (122, 6877), (299, 2806), (529, 1586), (598, 1403), (793, 1058)]