271034770

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 493527168

約数和(自身を除く): 222492398

約数列:

[1, 2, 5, 10, 163, 257, 326, 514, 647, 815, 1285, 1294, 1630, 2570, 3235, 6470, 41891, 83782, 105461, 166279, 209455, 210922, 332558, 418910, 527305, 831395, 1054610, 1662790, 27103477, 54206954, 135517385, 271034770]

約数ペア:

[(1, 271034770), (2, 135517385), (5, 54206954), (10, 27103477), (163, 1662790), (257, 1054610), (326, 831395), (514, 527305), (647, 418910), (815, 332558), (1285, 210922), (1294, 209455), (1630, 166279), (2570, 105461), (3235, 83782), (6470, 41891)]