1372574414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311807}}^1$

素因数の和:311911

約数の個数: 16

約数和(自身を含む): 2155216896

約数和(自身を除く): 782642482

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 311807, 623614, 9666017, 19332034, 22138297, 44276594, 686287207, 1372574414]

約数ペア:

[(1, 1372574414), (2, 686287207), (31, 44276594), (62, 22138297), (71, 19332034), (142, 9666017), (2201, 623614), (4402, 311807)]