2148216004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1319543}}^1$

素因数の和:1319595

約数の個数: 24

約数和(自身を含む): 4211984448

約数和(自身を除く): 2063768444

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1319543, 2639086, 5278172, 14514973, 29029946, 48823091, 58059892, 97646182, 195292364, 537054001, 1074108002, 2148216004]

約数ペア:

[(1, 2148216004), (2, 1074108002), (4, 537054001), (11, 195292364), (22, 97646182), (37, 58059892), (44, 48823091), (74, 29029946), (148, 14514973), (407, 5278172), (814, 2639086), (1628, 1319543)]