400054462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{8117}}^1$

素因数の和:9435

約数の個数: 16

約数和(自身を含む): 632229840

約数和(自身を除く): 232175378

約数列:

[1, 2, 19, 38, 1297, 2594, 8117, 16234, 24643, 49286, 154223, 308446, 10527749, 21055498, 200027231, 400054462]

約数ペア:

[(1, 400054462), (2, 200027231), (19, 21055498), (38, 10527749), (1297, 308446), (2594, 154223), (8117, 49286), (16234, 24643)]