219058378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1471}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 410370048

約数和(自身を除く): 191311670

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 967, 1471, 1934, 2942, 6769, 10297, 10637, 13538, 16181, 20594, 21274, 32362, 74459, 113267, 148918, 226534, 1422457, 2844914, 9957199, 15647027, 19914398, 31294054, 109529189, 219058378]

約数ペア:

[(1, 219058378), (2, 109529189), (7, 31294054), (11, 19914398), (14, 15647027), (22, 9957199), (77, 2844914), (154, 1422457), (967, 226534), (1471, 148918), (1934, 113267), (2942, 74459), (6769, 32362), (10297, 21274), (10637, 20594), (13538, 16181)]