614936

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 1344000

約数和(自身を除く): 729064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 139, 158, 278, 316, 553, 556, 632, 973, 1106, 1112, 1946, 2212, 3892, 4424, 7784, 10981, 21962, 43924, 76867, 87848, 153734, 307468, 614936]

約数ペア:

[(1, 614936), (2, 307468), (4, 153734), (7, 87848), (8, 76867), (14, 43924), (28, 21962), (56, 10981), (79, 7784), (139, 4424), (158, 3892), (278, 2212), (316, 1946), (553, 1112), (556, 1106), (632, 973)]