213538422

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{450503}}^1$

素因数の和:450587

約数の個数: 16

約数和(自身を含む): 432483840

約数和(自身を除く): 218945418

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 450503, 901006, 1351509, 2703018, 35589737, 71179474, 106769211, 213538422]

約数ペア:

[(1, 213538422), (2, 106769211), (3, 71179474), (6, 35589737), (79, 2703018), (158, 1351509), (237, 901006), (474, 450503)]