724056944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3481043}}^1$

素因数の和:3481064

約数の個数: 20

約数和(自身を含む): 1510773096

約数和(自身を除く): 786716152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3481043, 6962086, 13924172, 27848344, 45253559, 55696688, 90507118, 181014236, 362028472, 724056944]

約数ペア:

[(1, 724056944), (2, 362028472), (4, 181014236), (8, 90507118), (13, 55696688), (16, 45253559), (26, 27848344), (52, 13924172), (104, 6962086), (208, 3481043)]