1384719115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 1884119328

約数和(自身を除く): 499400213

約数列:

[1, 5, 13, 29, 65, 73, 145, 347, 365, 377, 841, 949, 1735, 1885, 2117, 4205, 4511, 4745, 10063, 10585, 10933, 22555, 25331, 27521, 50315, 54665, 61393, 126655, 130819, 137605, 291827, 306965, 329303, 654095, 734599, 798109, 1459135, 1646515, 3672995, 3793751, 3990545, 9549787, 18968755, 21303371, 47748935, 106516855, 276943823, 1384719115]

約数ペア:

[(1, 1384719115), (5, 276943823), (13, 106516855), (29, 47748935), (65, 21303371), (73, 18968755), (145, 9549787), (347, 3990545), (365, 3793751), (377, 3672995), (841, 1646515), (949, 1459135), (1735, 798109), (1885, 734599), (2117, 654095), (4205, 329303), (4511, 306965), (4745, 291827), (10063, 137605), (10585, 130819), (10933, 126655), (22555, 61393), (25331, 54665), (27521, 50315)]