1550981330

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{896521}}^1$

素因数の和:896701

約数の個数: 16

約数和(自身を含む): 2807906904

約数和(自身を除く): 1256925574

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 896521, 1793042, 4482605, 8965210, 155098133, 310196266, 775490665, 1550981330]

約数ペア:

[(1, 1550981330), (2, 775490665), (5, 310196266), (10, 155098133), (173, 8965210), (346, 4482605), (865, 1793042), (1730, 896521)]