400377342

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{345749}}^1$

素因数の和:345947

約数の個数: 16

約数和(自身を含む): 804906000

約数和(自身を除く): 404528658

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 345749, 691498, 1037247, 2074494, 66729557, 133459114, 200188671, 400377342]

約数ペア:

[(1, 400377342), (2, 200188671), (3, 133459114), (6, 66729557), (193, 2074494), (386, 1037247), (579, 691498), (1158, 345749)]