489883966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1712881}}^1$

素因数の和:1712907

約数の個数: 16

約数和(自身を含む): 863292528

約数和(自身を除く): 373408562

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1712881, 3425762, 18841691, 22267453, 37683382, 44534906, 244941983, 489883966]

約数ペア:

[(1, 489883966), (2, 244941983), (11, 44534906), (13, 37683382), (22, 22267453), (26, 18841691), (143, 3425762), (286, 1712881)]