1312783949

素因数分解:

${\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 1382296320

約数和(自身を除く): 69512371

約数列:

[1, 23, 229, 281, 887, 5267, 6463, 20401, 64349, 203123, 249247, 1480027, 4671829, 5732681, 57077563, 1312783949]

約数ペア:

[(1, 1312783949), (23, 57077563), (229, 5732681), (281, 4671829), (887, 1480027), (5267, 249247), (6463, 203123), (20401, 64349)]