2012649968

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{51787}}^1$

素因数の和:52149

約数の個数: 40

約数和(自身を含む): 4469511552

約数和(自身を除く): 2456861584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 4858, 5552, 9716, 19432, 38864, 51787, 103574, 207148, 362509, 414296, 725018, 828592, 1450036, 2900072, 5800144, 17970089, 35940178, 71880356, 125790623, 143760712, 251581246, 287521424, 503162492, 1006324984, 2012649968]

約数ペア:

[(1, 2012649968), (2, 1006324984), (4, 503162492), (7, 287521424), (8, 251581246), (14, 143760712), (16, 125790623), (28, 71880356), (56, 35940178), (112, 17970089), (347, 5800144), (694, 2900072), (1388, 1450036), (2429, 828592), (2776, 725018), (4858, 414296), (5552, 362509), (9716, 207148), (19432, 103574), (38864, 51787)]