2552083924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{4973}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 4913516160

約数和(自身を除く): 2361432236

約数列:

[1, 2, 4, 13, 26, 52, 71, 139, 142, 278, 284, 556, 923, 1807, 1846, 3614, 3692, 4973, 7228, 9869, 9946, 19738, 19892, 39476, 64649, 128297, 129298, 256594, 258596, 353083, 513188, 691247, 706166, 1382494, 1412332, 2764988, 4590079, 8986211, 9180158, 17972422, 18360316, 35944844, 49078537, 98157074, 196314148, 638020981, 1276041962, 2552083924]

約数ペア:

[(1, 2552083924), (2, 1276041962), (4, 638020981), (13, 196314148), (26, 98157074), (52, 49078537), (71, 35944844), (139, 18360316), (142, 17972422), (278, 9180158), (284, 8986211), (556, 4590079), (923, 2764988), (1807, 1412332), (1846, 1382494), (3614, 706166), (3692, 691247), (4973, 513188), (7228, 353083), (9869, 258596), (9946, 256594), (19738, 129298), (19892, 128297), (39476, 64649)]