2495333897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{88919}}^1$

素因数の和:89156

約数の個数: 16

約数和(自身を含む): 3016166400

約数和(自身を除く): 520832503

約数列:

[1, 7, 19, 133, 211, 1477, 4009, 28063, 88919, 622433, 1689461, 11826227, 18761909, 131333363, 356476271, 2495333897]

約数ペア:

[(1, 2495333897), (7, 356476271), (19, 131333363), (133, 18761909), (211, 11826227), (1477, 1689461), (4009, 622433), (28063, 88919)]