449339912

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{18617}}^1$

素因数の和:19061

約数の個数: 32

約数和(自身を含む): 965157120

約数和(自身を除く): 515817208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 6034, 12068, 18617, 24136, 37234, 74468, 130319, 148936, 260638, 521276, 1042552, 8023927, 16047854, 32095708, 56167489, 64191416, 112334978, 224669956, 449339912]

約数ペア:

[(1, 449339912), (2, 224669956), (4, 112334978), (7, 64191416), (8, 56167489), (14, 32095708), (28, 16047854), (56, 8023927), (431, 1042552), (862, 521276), (1724, 260638), (3017, 148936), (3448, 130319), (6034, 74468), (12068, 37234), (18617, 24136)]