1371866326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1\times {\mathrm{20029}}^1$

素因数の和:21543

約数の個数: 16

約数和(自身を含む): 2148818400

約数和(自身を除く): 776952074

約数列:

[1, 2, 23, 46, 1489, 2978, 20029, 34247, 40058, 68494, 460667, 921334, 29823181, 59646362, 685933163, 1371866326]

約数ペア:

[(1, 1371866326), (2, 685933163), (23, 59646362), (46, 29823181), (1489, 921334), (2978, 460667), (20029, 68494), (34247, 40058)]