1190748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 3175200

約数和(自身を除く): 1984452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 449, 663, 884, 898, 1326, 1347, 1796, 2652, 2694, 5388, 5837, 7633, 11674, 15266, 17511, 22899, 23348, 30532, 35022, 45798, 70044, 91596, 99229, 198458, 297687, 396916, 595374, 1190748]

約数ペア:

[(1, 1190748), (2, 595374), (3, 396916), (4, 297687), (6, 198458), (12, 99229), (13, 91596), (17, 70044), (26, 45798), (34, 35022), (39, 30532), (51, 23348), (52, 22899), (68, 17511), (78, 15266), (102, 11674), (156, 7633), (204, 5837), (221, 5388), (442, 2694), (449, 2652), (663, 1796), (884, 1347), (898, 1326)]