1803164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 3483648

約数和(自身を除く): 1680484

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 383, 428, 766, 1177, 1532, 2354, 4213, 4708, 8426, 16852, 40981, 81962, 163924, 450791, 901582, 1803164]

約数ペア:

[(1, 1803164), (2, 901582), (4, 450791), (11, 163924), (22, 81962), (44, 40981), (107, 16852), (214, 8426), (383, 4708), (428, 4213), (766, 2354), (1177, 1532)]