2008511580776

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{25087}}^1\times {\mathrm{244091}}^1$

素因数の和:269225

約数の個数: 32

約数和(自身を含む): 3857981460480

約数和(自身を除く): 1849469879704

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 25087, 50174, 100348, 200696, 244091, 488182, 976364, 1028567, 1952728, 2057134, 4114268, 8228536, 10007731, 20015462, 40030924, 80061848, 6123510917, 12247021834, 24494043668, 48988087336, 251063947597, 502127895194, 1004255790388, 2008511580776]

約数ペア:

[(1, 2008511580776), (2, 1004255790388), (4, 502127895194), (8, 251063947597), (41, 48988087336), (82, 24494043668), (164, 12247021834), (328, 6123510917), (25087, 80061848), (50174, 40030924), (100348, 20015462), (200696, 10007731), (244091, 8228536), (488182, 4114268), (976364, 2057134), (1028567, 1952728)]