261014002

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{3389}}^1$

素因数の和:3885

約数の個数: 16

約数和(自身を含む): 396670680

約数和(自身を除く): 135656678

約数列:

[1, 2, 97, 194, 397, 794, 3389, 6778, 38509, 77018, 328733, 657466, 1345433, 2690866, 130507001, 261014002]

約数ペア:

[(1, 261014002), (2, 130507001), (97, 2690866), (194, 1345433), (397, 657466), (794, 328733), (3389, 77018), (6778, 38509)]