2051258784

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163109}}^1$

素因数の和:163253

約数の個数: 48

約数和(自身を含む): 5425691040

約数和(自身を除く): 3374432256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 163109, 326218, 489327, 652436, 978654, 1304872, 1957308, 2609744, 3914616, 5219488, 7829232, 15658464, 21367279, 42734558, 64101837, 85469116, 128203674, 170938232, 256407348, 341876464, 512814696, 683752928, 1025629392, 2051258784]

約数ペア:

[(1, 2051258784), (2, 1025629392), (3, 683752928), (4, 512814696), (6, 341876464), (8, 256407348), (12, 170938232), (16, 128203674), (24, 85469116), (32, 64101837), (48, 42734558), (96, 21367279), (131, 15658464), (262, 7829232), (393, 5219488), (524, 3914616), (786, 2609744), (1048, 1957308), (1572, 1304872), (2096, 978654), (3144, 652436), (4192, 489327), (6288, 326218), (12576, 163109)]