1905236719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 1983520000

約数和(自身を除く): 78283281

約数列:

[1, 31, 229, 349, 769, 7099, 10819, 23839, 79921, 176101, 268381, 2477551, 5459131, 8319811, 61459249, 1905236719]

約数ペア:

[(1, 1905236719), (31, 61459249), (229, 8319811), (349, 5459131), (769, 2477551), (7099, 268381), (10819, 176101), (23839, 79921)]