2000450422

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1\times {\mathrm{7829}}^1$

素因数の和:8591

約数の個数: 16

約数和(自身を含む): 3018934800

約数和(自身を除く): 1018484378

約数列:

[1, 2, 251, 502, 509, 1018, 7829, 15658, 127759, 255518, 1965079, 3930158, 3984961, 7969922, 1000225211, 2000450422]

約数ペア:

[(1, 2000450422), (2, 1000225211), (251, 7969922), (502, 3984961), (509, 3930158), (1018, 1965079), (7829, 255518), (15658, 127759)]