1851479984

素因数分解:

$2^4\times {\mathrm{4673}}^1\times {\mathrm{24763}}^1$

素因数の和:29444

約数の個数: 20

約数和(自身を含む): 3588155016

約数和(自身を除く): 1736675032

約数列:

[1, 2, 4, 8, 16, 4673, 9346, 18692, 24763, 37384, 49526, 74768, 99052, 198104, 396208, 115717499, 231434998, 462869996, 925739992, 1851479984]

約数ペア:

[(1, 1851479984), (2, 925739992), (4, 462869996), (8, 231434998), (16, 115717499), (4673, 396208), (9346, 198104), (18692, 99052), (24763, 74768), (37384, 49526)]