2021118892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{42853}}^1$

素因数の和:43777

約数の個数: 24

約数和(自身を含む): 3813320336

約数和(自身を除く): 1792201444

約数列:

[1, 2, 4, 13, 26, 52, 907, 1814, 3628, 11791, 23582, 42853, 47164, 85706, 171412, 557089, 1114178, 2228356, 38867671, 77735342, 155470684, 505279723, 1010559446, 2021118892]

約数ペア:

[(1, 2021118892), (2, 1010559446), (4, 505279723), (13, 155470684), (26, 77735342), (52, 38867671), (907, 2228356), (1814, 1114178), (3628, 557089), (11791, 171412), (23582, 85706), (42853, 47164)]