2015802656

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{65687}}^1$

素因数の和:65841

約数の個数: 48

約数和(自身を含む): 4568731776

約数和(自身を除く): 2552929120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 15344, 30688, 65687, 131374, 262748, 459809, 525496, 919618, 1050992, 1839236, 2101984, 3678472, 7356944, 8999119, 14713888, 17998238, 35996476, 62993833, 71992952, 125987666, 143985904, 251975332, 287971808, 503950664, 1007901328, 2015802656]

約数ペア:

[(1, 2015802656), (2, 1007901328), (4, 503950664), (7, 287971808), (8, 251975332), (14, 143985904), (16, 125987666), (28, 71992952), (32, 62993833), (56, 35996476), (112, 17998238), (137, 14713888), (224, 8999119), (274, 7356944), (548, 3678472), (959, 2101984), (1096, 1839236), (1918, 1050992), (2192, 919618), (3836, 525496), (4384, 459809), (7672, 262748), (15344, 131374), (30688, 65687)]