1147383328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{394019}}^1$

素因数の和:394049

約数の個数: 48

約数和(自身を含む): 2780205120

約数和(自身を除く): 1632821792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 394019, 788038, 1576076, 2758133, 3152152, 5122247, 5516266, 6304304, 10244494, 11032532, 12608608, 20488988, 22065064, 35855729, 40977976, 44130128, 71711458, 81955952, 88260256, 143422916, 163911904, 286845832, 573691664, 1147383328]

約数ペア:

[(1, 1147383328), (2, 573691664), (4, 286845832), (7, 163911904), (8, 143422916), (13, 88260256), (14, 81955952), (16, 71711458), (26, 44130128), (28, 40977976), (32, 35855729), (52, 22065064), (56, 20488988), (91, 12608608), (104, 11032532), (112, 10244494), (182, 6304304), (208, 5516266), (224, 5122247), (364, 3152152), (416, 2758133), (728, 1576076), (1456, 788038), (2912, 394019)]