2103205628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{248371}}^1$

素因数の和:248477

約数の個数: 24

約数和(自身を含む): 3859700880

約数和(自身を除く): 1756495252

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 248371, 496742, 993484, 7202759, 14405518, 18131083, 28811036, 36262166, 72524332, 525801407, 1051602814, 2103205628]

約数ペア:

[(1, 2103205628), (2, 1051602814), (4, 525801407), (29, 72524332), (58, 36262166), (73, 28811036), (116, 18131083), (146, 14405518), (292, 7202759), (2117, 993484), (4234, 496742), (8468, 248371)]