1277483646

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1\times {\mathrm{3209}}^1$

素因数の和:4800

約数の個数: 32

約数和(自身を含む): 2616894720

約数和(自身を除く): 1339411074

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1543, 3086, 3209, 4629, 6418, 9258, 9627, 19254, 66349, 132698, 137987, 199047, 275974, 398094, 413961, 827922, 4951487, 9902974, 14854461, 29708922, 212913941, 425827882, 638741823, 1277483646]

約数ペア:

[(1, 1277483646), (2, 638741823), (3, 425827882), (6, 212913941), (43, 29708922), (86, 14854461), (129, 9902974), (258, 4951487), (1543, 827922), (3086, 413961), (3209, 398094), (4629, 275974), (6418, 199047), (9258, 137987), (9627, 132698), (19254, 66349)]