389625762

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{11779}}^1$

素因数の和:11970

約数の個数: 32

約数和(自身を含む): 805752000

約数和(自身を除く): 416126238

約数列:

[1, 2, 3, 6, 37, 74, 111, 149, 222, 298, 447, 894, 5513, 11026, 11779, 16539, 23558, 33078, 35337, 70674, 435823, 871646, 1307469, 1755071, 2614938, 3510142, 5265213, 10530426, 64937627, 129875254, 194812881, 389625762]

約数ペア:

[(1, 389625762), (2, 194812881), (3, 129875254), (6, 64937627), (37, 10530426), (74, 5265213), (111, 3510142), (149, 2614938), (222, 1755071), (298, 1307469), (447, 871646), (894, 435823), (5513, 70674), (11026, 35337), (11779, 33078), (16539, 23558)]