276594474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{8423}}^1$

素因数の和:8862

約数の個数: 32

約数和(自身を含む): 597227904

約数和(自身を除く): 320633430

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2526, 5473, 8423, 10946, 16419, 16846, 25269, 32838, 50538, 109499, 218998, 328497, 656994, 3546083, 7092166, 10638249, 21276498, 46099079, 92198158, 138297237, 276594474]

約数ペア:

[(1, 276594474), (2, 138297237), (3, 92198158), (6, 46099079), (13, 21276498), (26, 10638249), (39, 7092166), (78, 3546083), (421, 656994), (842, 328497), (1263, 218998), (2526, 109499), (5473, 50538), (8423, 32838), (10946, 25269), (16419, 16846)]