258491036182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{219432119}}^1$

素因数の和:219432171

約数の個数: 16

約数和(自身を含む): 421309670400

約数和(自身を除く): 162818634218

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 219432119, 438864238, 4169210261, 6802395689, 8338420522, 13604791378, 129245518091, 258491036182]

約数ペア:

[(1, 258491036182), (2, 129245518091), (19, 13604791378), (31, 8338420522), (38, 6802395689), (62, 4169210261), (589, 438864238), (1178, 219432119)]