389659935314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{651605243}}^1$

素因数の和:651605281

約数の個数: 16

約数和(自身を含む): 656818085952

約数和(自身を除く): 267158150638

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 651605243, 1303210486, 8470868159, 14986920589, 16941736318, 29973841178, 194829967657, 389659935314]

約数ペア:

[(1, 389659935314), (2, 194829967657), (13, 29973841178), (23, 16941736318), (26, 14986920589), (46, 8470868159), (299, 1303210486), (598, 651605243)]