253441318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{7481}}^1$

素因数の和:8799

約数の個数: 16

約数和(自身を含む): 409774176

約数和(自身を除く): 156332858

約数列:

[1, 2, 13, 26, 1303, 2606, 7481, 14962, 16939, 33878, 97253, 194506, 9747743, 19495486, 126720659, 253441318]

約数ペア:

[(1, 253441318), (2, 126720659), (13, 19495486), (26, 9747743), (1303, 194506), (2606, 97253), (7481, 33878), (14962, 16939)]