1205844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 3120768

約数和(自身を除く): 1914924

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 257, 276, 391, 514, 771, 782, 1028, 1173, 1542, 1564, 2346, 3084, 4369, 4692, 5911, 8738, 11822, 13107, 17476, 17733, 23644, 26214, 35466, 52428, 70932, 100487, 200974, 301461, 401948, 602922, 1205844]

約数ペア:

[(1, 1205844), (2, 602922), (3, 401948), (4, 301461), (6, 200974), (12, 100487), (17, 70932), (23, 52428), (34, 35466), (46, 26214), (51, 23644), (68, 17733), (69, 17476), (92, 13107), (102, 11822), (138, 8738), (204, 5911), (257, 4692), (276, 4369), (391, 3084), (514, 2346), (771, 1564), (782, 1542), (1028, 1173)]