2726406590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4469519}}^1$

素因数の和:4469587

約数の個数: 16

約数和(自身を含む): 4987984320

約数和(自身を除く): 2261577730

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4469519, 8939038, 22347595, 44695190, 272640659, 545281318, 1363203295, 2726406590]

約数ペア:

[(1, 2726406590), (2, 1363203295), (5, 545281318), (10, 272640659), (61, 44695190), (122, 22347595), (305, 8939038), (610, 4469519)]