276730804

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{9973}}^1$

素因数の和:10975

約数の個数: 24

約数和(自身を含む): 554075648

約数和(自身を除く): 277344844

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 9973, 13874, 19946, 27748, 39892, 69811, 139622, 279244, 9883243, 19766486, 39532972, 69182701, 138365402, 276730804]

約数ペア:

[(1, 276730804), (2, 138365402), (4, 69182701), (7, 39532972), (14, 19766486), (28, 9883243), (991, 279244), (1982, 139622), (3964, 69811), (6937, 39892), (9973, 27748), (13874, 19946)]