2943951036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18871481}}^1$

素因数の和:18871501

約数の個数: 24

約数和(自身を含む): 7397620944

約数和(自身を除く): 4453669908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18871481, 37742962, 56614443, 75485924, 113228886, 226457772, 245329253, 490658506, 735987759, 981317012, 1471975518, 2943951036]

約数ペア:

[(1, 2943951036), (2, 1471975518), (3, 981317012), (4, 735987759), (6, 490658506), (12, 245329253), (13, 226457772), (26, 113228886), (39, 75485924), (52, 56614443), (78, 37742962), (156, 18871481)]