2913051988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9457961}}^1$

素因数の和:9457983

約数の個数: 24

約数和(自身を含む): 6355750464

約数和(自身を除く): 3442698476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 9457961, 18915922, 37831844, 66205727, 104037571, 132411454, 208075142, 264822908, 416150284, 728262997, 1456525994, 2913051988]

約数ペア:

[(1, 2913051988), (2, 1456525994), (4, 728262997), (7, 416150284), (11, 264822908), (14, 208075142), (22, 132411454), (28, 104037571), (44, 66205727), (77, 37831844), (154, 18915922), (308, 9457961)]