1427860184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{153997}}^1$

素因数の和:154083

約数の個数: 32

約数和(自身を含む): 2864362800

約数和(自身を除く): 1436502616

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 153997, 307994, 615988, 1231976, 2925943, 5851886, 9393817, 11703772, 18787634, 23407544, 37575268, 75150536, 178482523, 356965046, 713930092, 1427860184]

約数ペア:

[(1, 1427860184), (2, 713930092), (4, 356965046), (8, 178482523), (19, 75150536), (38, 37575268), (61, 23407544), (76, 18787634), (122, 11703772), (152, 9393817), (244, 5851886), (488, 2925943), (1159, 1231976), (2318, 615988), (4636, 307994), (9272, 153997)]