1518244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 3380608

約数和(自身を除く): 1862364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 97, 172, 182, 194, 301, 364, 388, 559, 602, 679, 1118, 1204, 1261, 1358, 2236, 2522, 2716, 3913, 4171, 5044, 7826, 8342, 8827, 15652, 16684, 17654, 29197, 35308, 54223, 58394, 108446, 116788, 216892, 379561, 759122, 1518244]

約数ペア:

[(1, 1518244), (2, 759122), (4, 379561), (7, 216892), (13, 116788), (14, 108446), (26, 58394), (28, 54223), (43, 35308), (52, 29197), (86, 17654), (91, 16684), (97, 15652), (172, 8827), (182, 8342), (194, 7826), (301, 5044), (364, 4171), (388, 3913), (559, 2716), (602, 2522), (679, 2236), (1118, 1358), (1204, 1261)]