552261892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2459}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 1191899520

約数和(自身を除く): 639637628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 617, 1234, 2459, 2468, 4319, 4918, 8021, 8638, 9836, 16042, 17213, 17276, 31967, 32084, 34426, 56147, 63934, 68852, 112294, 127868, 223769, 224588, 447538, 895076, 1517203, 3034406, 6068812, 10620421, 19723639, 21240842, 39447278, 42481684, 78894556, 138065473, 276130946, 552261892]

約数ペア:

[(1, 552261892), (2, 276130946), (4, 138065473), (7, 78894556), (13, 42481684), (14, 39447278), (26, 21240842), (28, 19723639), (52, 10620421), (91, 6068812), (182, 3034406), (364, 1517203), (617, 895076), (1234, 447538), (2459, 224588), (2468, 223769), (4319, 127868), (4918, 112294), (8021, 68852), (8638, 63934), (9836, 56147), (16042, 34426), (17213, 32084), (17276, 31967)]