2022771751

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18539}}^1$

素因数の和:18679

約数の個数: 32

約数和(自身を含む): 2740953600

約数和(自身を除く): 718181849

約数列:

[1, 7, 11, 13, 77, 91, 109, 143, 763, 1001, 1199, 1417, 8393, 9919, 15587, 18539, 109109, 129773, 203929, 241007, 1427503, 1687049, 2020751, 2651077, 14145257, 18557539, 22228261, 26269763, 155597827, 183888341, 288967393, 2022771751]

約数ペア:

[(1, 2022771751), (7, 288967393), (11, 183888341), (13, 155597827), (77, 26269763), (91, 22228261), (109, 18557539), (143, 14145257), (763, 2651077), (1001, 2020751), (1199, 1687049), (1417, 1427503), (8393, 241007), (9919, 203929), (15587, 129773), (18539, 109109)]