1889271382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{673297}}^1$

素因数の和:673383

約数の個数: 16

約数和(自身を含む): 3005602272

約数和(自身を除く): 1116330890

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 673297, 1346594, 15485831, 30971662, 41071117, 82142234, 944635691, 1889271382]

約数ペア:

[(1, 1889271382), (2, 944635691), (23, 82142234), (46, 41071117), (61, 30971662), (122, 15485831), (1403, 1346594), (2806, 673297)]