2013161902

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1\times {\mathrm{4021}}^1$

素因数の和:5643

約数の個数: 16

約数和(自身を含む): 3040052832

約数和(自身を除く): 1026890930

約数列:

[1, 2, 173, 346, 1447, 2894, 4021, 8042, 250331, 500662, 695633, 1391266, 5818387, 11636774, 1006580951, 2013161902]

約数ペア:

[(1, 2013161902), (2, 1006580951), (173, 11636774), (346, 5818387), (1447, 1391266), (2894, 695633), (4021, 500662), (8042, 250331)]