1252900438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{203989}}^1$

素因数の和:204111

約数の個数: 16

約数和(自身を含む): 1953408240

約数和(自身を除く): 700507802

約数列:

[1, 2, 37, 74, 83, 166, 3071, 6142, 203989, 407978, 7547593, 15095186, 16931087, 33862174, 626450219, 1252900438]

約数ペア:

[(1, 1252900438), (2, 626450219), (37, 33862174), (74, 16931087), (83, 15095186), (166, 7547593), (3071, 407978), (6142, 203989)]