304881284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{30403}}^1$

素因数の和:30539

約数の個数: 24

約数和(自身を含む): 561865920

約数和(自身を除く): 256984636

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 30403, 60806, 121612, 699269, 1398538, 2797076, 3313927, 6627854, 13255708, 76220321, 152440642, 304881284]

約数ペア:

[(1, 304881284), (2, 152440642), (4, 76220321), (23, 13255708), (46, 6627854), (92, 3313927), (109, 2797076), (218, 1398538), (436, 699269), (2507, 121612), (5014, 60806), (10028, 30403)]