268604833

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{11197}}^1$

素因数の和:11376

約数の個数: 16

約数和(自身を含む): 322502400

約数和(自身を除く): 53897567

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 11197, 23989, 78379, 257531, 1668353, 1802717, 11678471, 38372119, 268604833]

約数ペア:

[(1, 268604833), (7, 38372119), (23, 11678471), (149, 1802717), (161, 1668353), (1043, 257531), (3427, 78379), (11197, 23989)]