388953602

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1\times {\mathrm{1489}}^1$

素因数の和:2321

約数の個数: 16

約数和(自身を含む): 587536800

約数和(自身を除く): 198583198

約数列:

[1, 2, 211, 422, 619, 1238, 1489, 2978, 130609, 261218, 314179, 628358, 921691, 1843382, 194476801, 388953602]

約数ペア:

[(1, 388953602), (2, 194476801), (211, 1843382), (422, 921691), (619, 628358), (1238, 314179), (1489, 261218), (2978, 130609)]