253173886

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89083}}^1$

素因数の和:89128

約数の個数: 24

約数和(自身を含む): 457000920

約数和(自身を除く): 203827034

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 89083, 178166, 623581, 1247162, 2583407, 4365067, 5166814, 8730134, 18083849, 36167698, 126586943, 253173886]

約数ペア:

[(1, 253173886), (2, 126586943), (7, 36167698), (14, 18083849), (29, 8730134), (49, 5166814), (58, 4365067), (98, 2583407), (203, 1247162), (406, 623581), (1421, 178166), (2842, 89083)]