1949205956

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{28429}}^1$

素因数の和:28775

約数の個数: 24

約数和(自身を含む): 3479490840

約数和(自身を除く): 1530284884

約数列:

[1, 2, 4, 61, 122, 244, 281, 562, 1124, 17141, 28429, 34282, 56858, 68564, 113716, 1734169, 3468338, 6936676, 7988549, 15977098, 31954196, 487301489, 974602978, 1949205956]

約数ペア:

[(1, 1949205956), (2, 974602978), (4, 487301489), (61, 31954196), (122, 15977098), (244, 7988549), (281, 6936676), (562, 3468338), (1124, 1734169), (17141, 113716), (28429, 68564), (34282, 56858)]