2398889886493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11471}}^1\times {\mathrm{180437}}^1$

素因数の和:191988

約数の個数: 16

約数和(自身を含む): 2566781072640

約数和(自身を除く): 167891186147

約数列:

[1, 19, 61, 1159, 11471, 180437, 217949, 699731, 3428303, 11006657, 13294889, 209126483, 2069792827, 39326063713, 126257362447, 2398889886493]

約数ペア:

[(1, 2398889886493), (19, 126257362447), (61, 39326063713), (1159, 2069792827), (11471, 209126483), (180437, 13294889), (217949, 11006657), (699731, 3428303)]