269709674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12697}}^1$

素因数の和:12774

約数の個数: 32

約数和(自身を含む): 469318080

約数和(自身を除く): 199608406

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 10621, 12697, 21242, 25394, 165061, 241243, 330122, 482486, 545971, 1091942, 3136159, 6272318, 7097623, 10373449, 14195246, 20746898, 134854837, 269709674]

約数ペア:

[(1, 269709674), (2, 134854837), (13, 20746898), (19, 14195246), (26, 10373449), (38, 7097623), (43, 6272318), (86, 3136159), (247, 1091942), (494, 545971), (559, 482486), (817, 330122), (1118, 241243), (1634, 165061), (10621, 25394), (12697, 21242)]