2621043964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8509883}}^1$

素因数の和:8509905

約数の個数: 24

約数和(自身を含む): 5718642048

約数和(自身を除く): 3097598084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 8509883, 17019766, 34039532, 59569181, 93608713, 119138362, 187217426, 238276724, 374434852, 655260991, 1310521982, 2621043964]

約数ペア:

[(1, 2621043964), (2, 1310521982), (4, 655260991), (7, 374434852), (11, 238276724), (14, 187217426), (22, 119138362), (28, 93608713), (44, 59569181), (77, 34039532), (154, 17019766), (308, 8509883)]