313251796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547643}}^1$

素因数の和:547671

約数の個数: 24

約数和(自身を含む): 644029344

約数和(自身を除く): 330777548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 547643, 1095286, 2190572, 6024073, 7119359, 12048146, 14238718, 24096292, 28477436, 78312949, 156625898, 313251796]

約数ペア:

[(1, 313251796), (2, 156625898), (4, 78312949), (11, 28477436), (13, 24096292), (22, 14238718), (26, 12048146), (44, 7119359), (52, 6024073), (143, 2190572), (286, 1095286), (572, 547643)]