2120960402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{230089}}^1$

素因数の和:230521

約数の個数: 16

約数和(自身を含む): 3478960800

約数和(自身を除く): 1358000398

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 230089, 460178, 2530979, 5061958, 96407291, 192814582, 1060480201, 2120960402]

約数ペア:

[(1, 2120960402), (2, 1060480201), (11, 192814582), (22, 96407291), (419, 5061958), (838, 2530979), (4609, 460178), (9218, 230089)]