3886255630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{435191}}^1$

素因数の和:435264

約数の個数: 32

約数和(自身を含む): 7520117760

約数和(自身を除く): 3633862130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 435191, 870382, 2175955, 4351910, 8268629, 16537258, 20453977, 40907954, 41343145, 82686290, 102269885, 204539770, 388625563, 777251126, 1943127815, 3886255630]

約数ペア:

[(1, 3886255630), (2, 1943127815), (5, 777251126), (10, 388625563), (19, 204539770), (38, 102269885), (47, 82686290), (94, 41343145), (95, 40907954), (190, 20453977), (235, 16537258), (470, 8268629), (893, 4351910), (1786, 2175955), (4465, 870382), (8930, 435191)]