130538044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5051}}^1$

素因数の和:5146

約数の個数: 48

約数和(自身を含む): 285175296

約数和(自身を除く): 154637252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 5051, 6461, 10102, 12922, 20204, 25844, 35357, 65663, 70714, 131326, 141428, 262652, 358621, 459641, 717242, 919282, 1434484, 1838564, 2510347, 4662073, 5020694, 9324146, 10041388, 18648292, 32634511, 65269022, 130538044]

約数ペア:

[(1, 130538044), (2, 65269022), (4, 32634511), (7, 18648292), (13, 10041388), (14, 9324146), (26, 5020694), (28, 4662073), (52, 2510347), (71, 1838564), (91, 1434484), (142, 919282), (182, 717242), (284, 459641), (364, 358621), (497, 262652), (923, 141428), (994, 131326), (1846, 70714), (1988, 65663), (3692, 35357), (5051, 25844), (6461, 20204), (10102, 12922)]