1900561301128

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{506546189}}^1$

素因数の和:506546269

約数の個数: 32

約数和(自身を含む): 4133416910400

約数和(自身を除く): 2232855609272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 506546189, 1013092378, 2026184756, 3545823323, 4052369512, 7091646646, 14183293292, 28366586584, 33938594663, 67877189326, 135754378652, 237570162641, 271508757304, 475140325282, 950280650564, 1900561301128]

約数ペア:

[(1, 1900561301128), (2, 950280650564), (4, 475140325282), (7, 271508757304), (8, 237570162641), (14, 135754378652), (28, 67877189326), (56, 33938594663), (67, 28366586584), (134, 14183293292), (268, 7091646646), (469, 4052369512), (536, 3545823323), (938, 2026184756), (1876, 1013092378), (3752, 506546189)]