890611202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1\times {\mathrm{12497}}^1$

素因数の和:15253

約数の個数: 16

約数和(自身を含む): 1439319672

約数和(自身を除く): 548708470

約数列:

[1, 2, 13, 26, 2741, 5482, 12497, 24994, 35633, 71266, 162461, 324922, 34254277, 68508554, 445305601, 890611202]

約数ペア:

[(1, 890611202), (2, 445305601), (13, 68508554), (26, 34254277), (2741, 324922), (5482, 162461), (12497, 71266), (24994, 35633)]