131044004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 283199616

約数和(自身を除く): 152155612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 521, 691, 1042, 1382, 2084, 2764, 3647, 4837, 6773, 7294, 8983, 9674, 13546, 14588, 17966, 19348, 27092, 35932, 47411, 62881, 94822, 125762, 189644, 251524, 360011, 720022, 1440044, 2520077, 4680143, 5040154, 9360286, 10080308, 18720572, 32761001, 65522002, 131044004]

約数ペア:

[(1, 131044004), (2, 65522002), (4, 32761001), (7, 18720572), (13, 10080308), (14, 9360286), (26, 5040154), (28, 4680143), (52, 2520077), (91, 1440044), (182, 720022), (364, 360011), (521, 251524), (691, 189644), (1042, 125762), (1382, 94822), (2084, 62881), (2764, 47411), (3647, 35932), (4837, 27092), (6773, 19348), (7294, 17966), (8983, 14588), (9674, 13546)]