2912186992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1597}}^1$

素因数の和:2426

約数の個数: 80

約数和(自身を含む): 6641262432

約数和(自身を除く): 3729075440

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 797, 1144, 1594, 1597, 2288, 3188, 3194, 6376, 6388, 8767, 10361, 12752, 12776, 17534, 17567, 20722, 20761, 25552, 35068, 35134, 41444, 41522, 70136, 70268, 82888, 83044, 113971, 140272, 140536, 165776, 166088, 227942, 228371, 281072, 332176, 455884, 456742, 911768, 913484, 1272809, 1823536, 1826968, 2545618, 3653936, 5091236, 10182472, 14000899, 16546517, 20364944, 28001798, 33093034, 56003596, 66186068, 112007192, 132372136, 182011687, 224014384, 264744272, 364023374, 728046748, 1456093496, 2912186992]

約数ペア:

[(1, 2912186992), (2, 1456093496), (4, 728046748), (8, 364023374), (11, 264744272), (13, 224014384), (16, 182011687), (22, 132372136), (26, 112007192), (44, 66186068), (52, 56003596), (88, 33093034), (104, 28001798), (143, 20364944), (176, 16546517), (208, 14000899), (286, 10182472), (572, 5091236), (797, 3653936), (1144, 2545618), (1594, 1826968), (1597, 1823536), (2288, 1272809), (3188, 913484), (3194, 911768), (6376, 456742), (6388, 455884), (8767, 332176), (10361, 281072), (12752, 228371), (12776, 227942), (17534, 166088), (17567, 165776), (20722, 140536), (20761, 140272), (25552, 113971), (35068, 83044), (35134, 82888), (41444, 70268), (41522, 70136)]