2078183768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{664381}}^1$

素因数の和:664427

約数の個数: 32

約数和(自身を含む): 4305195360

約数和(自身を除く): 2227011592

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 664381, 1328762, 2657524, 5315048, 11294477, 15280763, 22588954, 30561526, 45177908, 61123052, 90355816, 122246104, 259772971, 519545942, 1039091884, 2078183768]

約数ペア:

[(1, 2078183768), (2, 1039091884), (4, 519545942), (8, 259772971), (17, 122246104), (23, 90355816), (34, 61123052), (46, 45177908), (68, 30561526), (92, 22588954), (136, 15280763), (184, 11294477), (391, 5315048), (782, 2657524), (1564, 1328762), (3128, 664381)]