1259642854

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1\times {\mathrm{3407}}^1$

素因数の和:4271

約数の個数: 16

約数和(自身を含む): 1898842176

約数和(自身を除く): 639199322

約数列:

[1, 2, 401, 461, 802, 922, 3407, 6814, 184861, 369722, 1366207, 1570627, 2732414, 3141254, 629821427, 1259642854]

約数ペア:

[(1, 1259642854), (2, 629821427), (401, 3141254), (461, 2732414), (802, 1570627), (922, 1366207), (3407, 369722), (6814, 184861)]