389797252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{8069}}^1$

素因数の和:9015

約数の個数: 24

約数和(自身を含む): 735499800

約数和(自身を除く): 345702548

約数列:

[1, 2, 4, 13, 26, 52, 929, 1858, 3716, 8069, 12077, 16138, 24154, 32276, 48308, 104897, 209794, 419588, 7496101, 14992202, 29984404, 97449313, 194898626, 389797252]

約数ペア:

[(1, 389797252), (2, 194898626), (4, 97449313), (13, 29984404), (26, 14992202), (52, 7496101), (929, 419588), (1858, 209794), (3716, 104897), (8069, 48308), (12077, 32276), (16138, 24154)]