2045783828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{636919}}^1$

素因数の和:637007

約数の個数: 24

約数和(自身を含む): 3959094720

約数和(自身を除く): 1913310892

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 636919, 1273838, 2547676, 7006109, 14012218, 28024436, 46495087, 92990174, 185980348, 511445957, 1022891914, 2045783828]

約数ペア:

[(1, 2045783828), (2, 1022891914), (4, 511445957), (11, 185980348), (22, 92990174), (44, 46495087), (73, 28024436), (146, 14012218), (292, 7006109), (803, 2547676), (1606, 1273838), (3212, 636919)]