1954865692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{2663}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 3884751360

約数和(自身を除く): 1929885668

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 743, 988, 1486, 2663, 2972, 5326, 9659, 10652, 14117, 19318, 28234, 34619, 38636, 50597, 56468, 69238, 101194, 138476, 183521, 202388, 367042, 657761, 734084, 1315522, 1978609, 2631044, 3957218, 7914436, 25721917, 37593571, 51443834, 75187142, 102887668, 150374284, 488716423, 977432846, 1954865692]

約数ペア:

[(1, 1954865692), (2, 977432846), (4, 488716423), (13, 150374284), (19, 102887668), (26, 75187142), (38, 51443834), (52, 37593571), (76, 25721917), (247, 7914436), (494, 3957218), (743, 2631044), (988, 1978609), (1486, 1315522), (2663, 734084), (2972, 657761), (5326, 367042), (9659, 202388), (10652, 183521), (14117, 138476), (19318, 101194), (28234, 69238), (34619, 56468), (38636, 50597)]