1330731446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 2196080640

約数和(自身を除く): 865349194

約数列:

[1, 2, 11, 22, 239, 337, 478, 674, 751, 1502, 2629, 3707, 5258, 7414, 8261, 16522, 80543, 161086, 179489, 253087, 358978, 506174, 885973, 1771946, 1974379, 2783957, 3948758, 5567914, 60487793, 120975586, 665365723, 1330731446]

約数ペア:

[(1, 1330731446), (2, 665365723), (11, 120975586), (22, 60487793), (239, 5567914), (337, 3948758), (478, 2783957), (674, 1974379), (751, 1771946), (1502, 885973), (2629, 506174), (3707, 358978), (5258, 253087), (7414, 179489), (8261, 161086), (16522, 80543)]