844147835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2381}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 1109287872

約数和(自身を除く): 265140037

約数列:

[1, 5, 17, 43, 85, 97, 215, 485, 731, 1649, 2381, 3655, 4171, 8245, 11905, 20855, 40477, 70907, 102383, 202385, 230957, 354535, 511915, 1154785, 1740511, 3926269, 8702555, 9931151, 19631345, 49655755, 168829567, 844147835]

約数ペア:

[(1, 844147835), (5, 168829567), (17, 49655755), (43, 19631345), (85, 9931151), (97, 8702555), (215, 3926269), (485, 1740511), (731, 1154785), (1649, 511915), (2381, 354535), (3655, 230957), (4171, 202385), (8245, 102383), (11905, 70907), (20855, 40477)]