2420490606

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17539787}}^1$

素因数の和:17539815

約数の個数: 16

約数和(自身を含む): 5051458944

約数和(自身を除く): 2630968338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 17539787, 35079574, 52619361, 105238722, 403415101, 806830202, 1210245303, 2420490606]

約数ペア:

[(1, 2420490606), (2, 1210245303), (3, 806830202), (6, 403415101), (23, 105238722), (46, 52619361), (69, 35079574), (138, 17539787)]