2528574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 5370624

約数和(自身を除く): 2842050

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 251, 438, 502, 753, 1506, 1679, 3358, 5037, 5773, 10074, 11546, 17319, 18323, 34638, 36646, 54969, 109938, 421429, 842858, 1264287, 2528574]

約数ペア:

[(1, 2528574), (2, 1264287), (3, 842858), (6, 421429), (23, 109938), (46, 54969), (69, 36646), (73, 34638), (138, 18323), (146, 17319), (219, 11546), (251, 10074), (438, 5773), (502, 5037), (753, 3358), (1506, 1679)]