667340015696

素因数分解:

$2^4\times {\mathrm{6761}}^1\times {\mathrm{6169021}}^1$

素因数の和:6175790

約数の個数: 20

約数和(自身を含む): 1293162729684

約数和(自身を除く): 625822713988

約数列:

[1, 2, 4, 8, 16, 6761, 13522, 27044, 54088, 108176, 6169021, 12338042, 24676084, 49352168, 98704336, 41708750981, 83417501962, 166835003924, 333670007848, 667340015696]

約数ペア:

[(1, 667340015696), (2, 333670007848), (4, 166835003924), (8, 83417501962), (16, 41708750981), (6761, 98704336), (13522, 49352168), (27044, 24676084), (54088, 12338042), (108176, 6169021)]