863459436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239053}}^1$

素因数の和:239110

約数の個数: 48

約数和(自身を含む): 2356116224

約数和(自身を除く): 1492656788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 239053, 478106, 717159, 956212, 1434318, 1673371, 2868636, 3346742, 5020113, 6693484, 10040226, 10279279, 20080452, 20558558, 30837837, 41117116, 61675674, 71954953, 123351348, 143909906, 215864859, 287819812, 431729718, 863459436]

約数ペア:

[(1, 863459436), (2, 431729718), (3, 287819812), (4, 215864859), (6, 143909906), (7, 123351348), (12, 71954953), (14, 61675674), (21, 41117116), (28, 30837837), (42, 20558558), (43, 20080452), (84, 10279279), (86, 10040226), (129, 6693484), (172, 5020113), (258, 3346742), (301, 2868636), (516, 1673371), (602, 1434318), (903, 956212), (1204, 717159), (1806, 478106), (3612, 239053)]