2056581128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1932877}}^1$

素因数の和:1932909

約数の個数: 32

約数和(自身を含む): 4638907200

約数和(自身を除く): 2582326072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1932877, 3865754, 7731508, 13530139, 15463016, 27060278, 36724663, 54120556, 73449326, 108241112, 146898652, 257072641, 293797304, 514145282, 1028290564, 2056581128]

約数ペア:

[(1, 2056581128), (2, 1028290564), (4, 514145282), (7, 293797304), (8, 257072641), (14, 146898652), (19, 108241112), (28, 73449326), (38, 54120556), (56, 36724663), (76, 27060278), (133, 15463016), (152, 13530139), (266, 7731508), (532, 3865754), (1064, 1932877)]