538020002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4567}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 911699712

約数和(自身を除く): 373679710

約数列:

[1, 2, 13, 23, 26, 46, 197, 299, 394, 598, 2561, 4531, 4567, 5122, 9062, 9134, 58903, 59371, 105041, 117806, 118742, 210082, 899699, 1365533, 1799398, 2731066, 11696087, 20693077, 23392174, 41386154, 269010001, 538020002]

約数ペア:

[(1, 538020002), (2, 269010001), (13, 41386154), (23, 23392174), (26, 20693077), (46, 11696087), (197, 2731066), (299, 1799398), (394, 1365533), (598, 899699), (2561, 210082), (4531, 118742), (4567, 117806), (5122, 105041), (9062, 59371), (9134, 58903)]