1844438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 2903040

約数和(自身を除く): 1058602

約数列:

[1, 2, 31, 62, 71, 142, 419, 838, 2201, 4402, 12989, 25978, 29749, 59498, 922219, 1844438]

約数ペア:

[(1, 1844438), (2, 922219), (31, 59498), (62, 29749), (71, 25978), (142, 12989), (419, 4402), (838, 2201)]