282989954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 475009920

約数和(自身を除く): 192019966

約数列:

[1, 2, 13, 26, 41, 71, 82, 142, 533, 923, 1066, 1846, 2911, 3739, 5822, 7478, 37843, 48607, 75686, 97214, 153299, 265469, 306598, 530938, 1992887, 3451097, 3985774, 6902194, 10884229, 21768458, 141494977, 282989954]

約数ペア:

[(1, 282989954), (2, 141494977), (13, 21768458), (26, 10884229), (41, 6902194), (71, 3985774), (82, 3451097), (142, 1992887), (533, 530938), (923, 306598), (1066, 265469), (1846, 153299), (2911, 97214), (3739, 75686), (5822, 48607), (7478, 37843)]