487350745

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{196117}}^1$

素因数の和:196200

約数の個数: 16

約数和(自身を含む): 677783808

約数和(自身を除く): 190433063

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 196117, 980585, 1372819, 6864095, 13924307, 69621535, 97470149, 487350745]

約数ペア:

[(1, 487350745), (5, 97470149), (7, 69621535), (35, 13924307), (71, 6864095), (355, 1372819), (497, 980585), (2485, 196117)]