1457289988

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{675923}}^1$

素因数の和:675952

約数の個数: 36

約数和(自身を含む): 3236324112

約数和(自身を除く): 1779034124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 675923, 1351846, 2703692, 4731461, 7435153, 9462922, 14870306, 18925844, 29740612, 33120227, 52046071, 66240454, 104092142, 132480908, 208184284, 364322497, 728644994, 1457289988]

約数ペア:

[(1, 1457289988), (2, 728644994), (4, 364322497), (7, 208184284), (11, 132480908), (14, 104092142), (22, 66240454), (28, 52046071), (44, 33120227), (49, 29740612), (77, 18925844), (98, 14870306), (154, 9462922), (196, 7435153), (308, 4731461), (539, 2703692), (1078, 1351846), (2156, 675923)]