1305859.00000000

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 90123840

約数和(自身を除く): 38636638

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 169, 179, 299, 338, 358, 481, 598, 851, 962, 1702, 2327, 3887, 4117, 4654, 6253, 6623, 7774, 8234, 11063, 12506, 13246, 22126, 30251, 53521, 60502, 86099, 107042, 143819, 152329, 172198, 287638, 304658, 695773, 1119287, 1391546, 1980277, 2238574, 3960554, 25743601, 51487202]

約数ペア:

[(1, 51487202), (2, 25743601), (13, 3960554), (23, 2238574), (26, 1980277), (37, 1391546), (46, 1119287), (74, 695773), (169, 304658), (179, 287638), (299, 172198), (338, 152329), (358, 143819), (481, 107042), (598, 86099), (851, 60502), (962, 53521), (1702, 30251), (2327, 22126), (3887, 13246), (4117, 12506), (4654, 11063), (6253, 8234), (6623, 7774)]