256206242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{17599}}^1$

素因数の和:17881

約数の個数: 16

約数和(自身を含む): 399168000

約数和(自身を除く): 142961758

約数列:

[1, 2, 29, 58, 251, 502, 7279, 14558, 17599, 35198, 510371, 1020742, 4417349, 8834698, 128103121, 256206242]

約数ペア:

[(1, 256206242), (2, 128103121), (29, 8834698), (58, 4417349), (251, 1020742), (502, 510371), (7279, 35198), (14558, 17599)]