2220854402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{197269}}^1$

素因数の和:197717

約数の個数: 16

約数和(自身を含む): 3595837560

約数和(自身を除く): 1374983158

約数列:

[1, 2, 13, 26, 433, 866, 5629, 11258, 197269, 394538, 2564497, 5128994, 85417477, 170834954, 1110427201, 2220854402]

約数ペア:

[(1, 2220854402), (2, 1110427201), (13, 170834954), (26, 85417477), (433, 5128994), (866, 2564497), (5629, 394538), (11258, 197269)]