2509894088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5987}}^1$

素因数の和:6174

約数の個数: 64

約数和(自身を含む): 5281416000

約数和(自身を除く): 2771521912

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 139, 232, 278, 377, 556, 754, 1112, 1508, 1807, 3016, 3614, 4031, 5987, 7228, 8062, 11974, 14456, 16124, 23948, 32248, 47896, 52403, 77831, 104806, 155662, 173623, 209612, 311324, 347246, 419224, 622648, 694492, 832193, 1388984, 1664386, 2257099, 3328772, 4514198, 6657544, 9028396, 10818509, 18056792, 21637018, 24133597, 43274036, 48267194, 86548072, 96534388, 193068776, 313736761, 627473522, 1254947044, 2509894088]

約数ペア:

[(1, 2509894088), (2, 1254947044), (4, 627473522), (8, 313736761), (13, 193068776), (26, 96534388), (29, 86548072), (52, 48267194), (58, 43274036), (104, 24133597), (116, 21637018), (139, 18056792), (232, 10818509), (278, 9028396), (377, 6657544), (556, 4514198), (754, 3328772), (1112, 2257099), (1508, 1664386), (1807, 1388984), (3016, 832193), (3614, 694492), (4031, 622648), (5987, 419224), (7228, 347246), (8062, 311324), (11974, 209612), (14456, 173623), (16124, 155662), (23948, 104806), (32248, 77831), (47896, 52403)]