240984866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{6491}}^1$

素因数の和:7489

約数の個数: 16

約数和(自身を含む): 380950560

約数和(自身を除く): 139965694

約数列:

[1, 2, 19, 38, 977, 1954, 6491, 12982, 18563, 37126, 123329, 246658, 6341707, 12683414, 120492433, 240984866]

約数ペア:

[(1, 240984866), (2, 120492433), (19, 12683414), (38, 6341707), (977, 246658), (1954, 123329), (6491, 37126), (12982, 18563)]