1002349648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{5749}}^1$

素因数の和:6415

約数の個数: 40

約数和(自身を含む): 2059857000

約数和(自身を除く): 1057507352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 641, 1282, 2564, 5128, 5749, 10256, 10897, 11498, 21794, 22996, 43588, 45992, 87176, 91984, 97733, 174352, 195466, 390932, 781864, 1563728, 3685109, 7370218, 14740436, 29480872, 58961744, 62646853, 125293706, 250587412, 501174824, 1002349648]

約数ペア:

[(1, 1002349648), (2, 501174824), (4, 250587412), (8, 125293706), (16, 62646853), (17, 58961744), (34, 29480872), (68, 14740436), (136, 7370218), (272, 3685109), (641, 1563728), (1282, 781864), (2564, 390932), (5128, 195466), (5749, 174352), (10256, 97733), (10897, 91984), (11498, 87176), (21794, 45992), (22996, 43588)]