2029896008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907797}}^1$

素因数の和:1907829

約数の個数: 32

約数和(自身を含む): 4578715200

約数和(自身を除く): 2548819192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1907797, 3815594, 7631188, 13354579, 15262376, 26709158, 36248143, 53418316, 72496286, 106836632, 144992572, 253737001, 289985144, 507474002, 1014948004, 2029896008]

約数ペア:

[(1, 2029896008), (2, 1014948004), (4, 507474002), (7, 289985144), (8, 253737001), (14, 144992572), (19, 106836632), (28, 72496286), (38, 53418316), (56, 36248143), (76, 26709158), (133, 15262376), (152, 13354579), (266, 7631188), (532, 3815594), (1064, 1907797)]