438045356

素因数分解:

$2^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{10139}}^1$

素因数の和:11693

約数の個数: 24

約数和(自身を含む): 876744960

約数和(自身を除く): 438699604

約数列:

[1, 2, 4, 7, 14, 28, 1543, 3086, 6172, 10139, 10801, 20278, 21602, 40556, 43204, 70973, 141946, 283892, 15644477, 31288954, 62577908, 109511339, 219022678, 438045356]

約数ペア:

[(1, 438045356), (2, 219022678), (4, 109511339), (7, 62577908), (14, 31288954), (28, 15644477), (1543, 283892), (3086, 141946), (6172, 70973), (10139, 43204), (10801, 40556), (20278, 21602)]