57398478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{415931}}^1$

素因数の和:415959

約数の個数: 16

約数和(自身を含む): 119788416

約数和(自身を除く): 62389938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 415931, 831862, 1247793, 2495586, 9566413, 19132826, 28699239, 57398478]

約数ペア:

[(1, 57398478), (2, 28699239), (3, 19132826), (6, 9566413), (23, 2495586), (46, 1247793), (69, 831862), (138, 415931)]