897984248

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271787}}^1$

素因数の和:271859

約数の個数: 32

約数和(自身を含む): 1956873600

約数和(自身を除く): 1058889352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 271787, 543574, 1087148, 1902509, 2174296, 3805018, 7610036, 15220072, 16035433, 32070866, 64141732, 112248031, 128283464, 224496062, 448992124, 897984248]

約数ペア:

[(1, 897984248), (2, 448992124), (4, 224496062), (7, 128283464), (8, 112248031), (14, 64141732), (28, 32070866), (56, 16035433), (59, 15220072), (118, 7610036), (236, 3805018), (413, 2174296), (472, 1902509), (826, 1087148), (1652, 543574), (3304, 271787)]