2019481408

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{265163}}^1$

素因数の和:265199

約数の個数: 56

約数和(自身を含む): 4849319232

約数和(自身を除く): 2829837824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 265163, 530326, 1060652, 1856141, 2121304, 3712282, 4242608, 4507771, 7424564, 8485216, 9015542, 14849128, 16970432, 18031084, 29698256, 31554397, 36062168, 59396512, 63108794, 72124336, 118793024, 126217588, 144248672, 252435176, 288497344, 504870352, 1009740704, 2019481408]

約数ペア:

[(1, 2019481408), (2, 1009740704), (4, 504870352), (7, 288497344), (8, 252435176), (14, 144248672), (16, 126217588), (17, 118793024), (28, 72124336), (32, 63108794), (34, 59396512), (56, 36062168), (64, 31554397), (68, 29698256), (112, 18031084), (119, 16970432), (136, 14849128), (224, 9015542), (238, 8485216), (272, 7424564), (448, 4507771), (476, 4242608), (544, 3712282), (952, 2121304), (1088, 1856141), (1904, 1060652), (3808, 530326), (7616, 265163)]