978097198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{28349}}^1$

素因数の和:29691

約数の個数: 16

約数和(自身を含む): 1581249600

約数和(自身を除く): 603152402

約数列:

[1, 2, 13, 26, 1327, 2654, 17251, 28349, 34502, 56698, 368537, 737074, 37619123, 75238246, 489048599, 978097198]

約数ペア:

[(1, 978097198), (2, 489048599), (13, 75238246), (26, 37619123), (1327, 737074), (2654, 368537), (17251, 56698), (28349, 34502)]