189102004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12671}}^1$

素因数の和:12736

約数の個数: 48

約数和(自身を含む): 417263616

約数和(自身を除く): 228161612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 12671, 14924, 25342, 50684, 88697, 164723, 177394, 329446, 354788, 519511, 658892, 1039022, 1153061, 2078044, 2306122, 3636577, 4612244, 6753643, 7273154, 13507286, 14546308, 27014572, 47275501, 94551002, 189102004]

約数ペア:

[(1, 189102004), (2, 94551002), (4, 47275501), (7, 27014572), (13, 14546308), (14, 13507286), (26, 7273154), (28, 6753643), (41, 4612244), (52, 3636577), (82, 2306122), (91, 2078044), (164, 1153061), (182, 1039022), (287, 658892), (364, 519511), (533, 354788), (574, 329446), (1066, 177394), (1148, 164723), (2132, 88697), (3731, 50684), (7462, 25342), (12671, 14924)]