1239565568

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{32497}}^1$

素因数の和:32662

約数の個数: 36

約数和(自身を含む): 2490971700

約数和(自身を除く): 1251406132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 4768, 9536, 19072, 32497, 38144, 64994, 129988, 259976, 519952, 1039904, 2079808, 4159616, 4842053, 8319232, 9684106, 19368212, 38736424, 77472848, 154945696, 309891392, 619782784, 1239565568]

約数ペア:

[(1, 1239565568), (2, 619782784), (4, 309891392), (8, 154945696), (16, 77472848), (32, 38736424), (64, 19368212), (128, 9684106), (149, 8319232), (256, 4842053), (298, 4159616), (596, 2079808), (1192, 1039904), (2384, 519952), (4768, 259976), (9536, 129988), (19072, 64994), (32497, 38144)]