2854865444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{19333}}^1$

素因数の和:19452

約数の個数: 48

約数和(自身を含む): 5521790400

約数和(自身を除く): 2666924956

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 268, 551, 1102, 1273, 1943, 2204, 2546, 3886, 5092, 7772, 19333, 36917, 38666, 73834, 77332, 147668, 367327, 560657, 734654, 1121314, 1295311, 1469308, 2242628, 2590622, 5181244, 10652483, 21304966, 24610909, 37564019, 42609932, 49221818, 75128038, 98443636, 150256076, 713716361, 1427432722, 2854865444]

約数ペア:

[(1, 2854865444), (2, 1427432722), (4, 713716361), (19, 150256076), (29, 98443636), (38, 75128038), (58, 49221818), (67, 42609932), (76, 37564019), (116, 24610909), (134, 21304966), (268, 10652483), (551, 5181244), (1102, 2590622), (1273, 2242628), (1943, 1469308), (2204, 1295311), (2546, 1121314), (3886, 734654), (5092, 560657), (7772, 367327), (19333, 147668), (36917, 77332), (38666, 73834)]