1261412402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{16103}}^1$

素因数の和:16897

約数の個数: 16

約数和(自身を含む): 1930547520

約数和(自身を除く): 669135118

約数列:

[1, 2, 53, 106, 739, 1478, 16103, 32206, 39167, 78334, 853459, 1706918, 11900117, 23800234, 630706201, 1261412402]

約数ペア:

[(1, 1261412402), (2, 630706201), (53, 23800234), (106, 11900117), (739, 1706918), (1478, 853459), (16103, 78334), (32206, 39167)]