38248640638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3494303}}^1$

素因数の和:3494739

約数の個数: 16

約数和(自身を含む): 61933044096

約数和(自身を除く): 23684403458

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 3494303, 6988606, 45425939, 90851878, 1471101563, 2942203126, 19124320319, 38248640638]

約数ペア:

[(1, 38248640638), (2, 19124320319), (13, 2942203126), (26, 1471101563), (421, 90851878), (842, 45425939), (5473, 6988606), (10946, 3494303)]