2560537128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5615213}}^1$

素因数の和:5615241

約数の個数: 32

約数和(自身を含む): 6738256800

約数和(自身を除く): 4177719672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 5615213, 11230426, 16845639, 22460852, 33691278, 44921704, 67382556, 106689047, 134765112, 213378094, 320067141, 426756188, 640134282, 853512376, 1280268564, 2560537128]

約数ペア:

[(1, 2560537128), (2, 1280268564), (3, 853512376), (4, 640134282), (6, 426756188), (8, 320067141), (12, 213378094), (19, 134765112), (24, 106689047), (38, 67382556), (57, 44921704), (76, 33691278), (114, 22460852), (152, 16845639), (228, 11230426), (456, 5615213)]