1888896828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1729759}}^1$

素因数の和:1729786

約数の個数: 48

約数和(自身を含む): 5424527360

約数和(自身を除く): 3535630532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1729759, 3459518, 5189277, 6919036, 10378554, 12108313, 20757108, 22486867, 24216626, 36324939, 44973734, 48433252, 67460601, 72649878, 89947468, 134921202, 145299756, 157408069, 269842404, 314816138, 472224207, 629632276, 944448414, 1888896828]

約数ペア:

[(1, 1888896828), (2, 944448414), (3, 629632276), (4, 472224207), (6, 314816138), (7, 269842404), (12, 157408069), (13, 145299756), (14, 134921202), (21, 89947468), (26, 72649878), (28, 67460601), (39, 48433252), (42, 44973734), (52, 36324939), (78, 24216626), (84, 22486867), (91, 20757108), (156, 12108313), (182, 10378554), (273, 6919036), (364, 5189277), (546, 3459518), (1092, 1729759)]