523020008

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{217201}}^1$

素因数の和:217257

約数の個数: 32

約数和(自身を含む): 1146826560

約数和(自身を除く): 623806552

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 217201, 434402, 868804, 1520407, 1737608, 3040814, 6081628, 9339643, 12163256, 18679286, 37358572, 65377501, 74717144, 130755002, 261510004, 523020008]

約数ペア:

[(1, 523020008), (2, 261510004), (4, 130755002), (7, 74717144), (8, 65377501), (14, 37358572), (28, 18679286), (43, 12163256), (56, 9339643), (86, 6081628), (172, 3040814), (301, 1737608), (344, 1520407), (602, 868804), (1204, 434402), (2408, 217201)]