2804894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 16

約数和(自身を含む): 4462080

約数和(自身を除く): 1657186

約数列:

[1, 2, 19, 38, 223, 331, 446, 662, 4237, 6289, 8474, 12578, 73813, 147626, 1402447, 2804894]

約数ペア:

[(1, 2804894), (2, 1402447), (19, 147626), (38, 73813), (223, 12578), (331, 8474), (446, 6289), (662, 4237)]