2046810090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5248231}}^1$

素因数の和:5248254

約数の個数: 32

約数和(自身を含む): 5290217856

約数和(自身を除く): 3243407766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5248231, 10496462, 15744693, 26241155, 31489386, 52482310, 68227003, 78723465, 136454006, 157446930, 204681009, 341135015, 409362018, 682270030, 1023405045, 2046810090]

約数ペア:

[(1, 2046810090), (2, 1023405045), (3, 682270030), (5, 409362018), (6, 341135015), (10, 204681009), (13, 157446930), (15, 136454006), (26, 78723465), (30, 68227003), (39, 52482310), (65, 31489386), (78, 26241155), (130, 15744693), (195, 10496462), (390, 5248231)]